Fabrication of Nitrogen‐Doped Mesoporous Carbon With Tunable Pore Size via Self‐Assembly of Poly(4‐Vinylpyridine)‐Block‐Poly(2,2,2‐Trifluoroethyl Methacrylate) 査読

Youngwon Kong, Yuta Miyamori, Haruna Sasaki, Ryohei Kikuchi, Kan Hatakeyama‐Sato, Teruaki Hayakawa, Yuta Nabae

Macromolecular Rapid Communications   46 ( 24 )   2025年12月

High Durability of Co/N/C Catalysts in PEM Fuel Cells: MEA Evaluation Under Air Operation

Jiawei Hu, Shinsuke Nagata, Hideo Notsu, Mami Miyoshi, Yasuko Takeda, Kan Hatakeyama-Sato, Teruaki Hayakawa, Yuta Nabae

ECS Meeting Abstracts   2025年11月

Template-Free Fabrication of Single Atom Fe-Based Cathode Catalysts for PEMFC and AEMFC

Yuta Nabae, John C. Douglin, Hideo Notsu, Shinsuke Nagata, Sapir Willdorf-Cohen, Jiawei Hu, Yushan TAO, Jinliu Zhong, Masayuki Tsuhida, Junya Ohyama, Makoto Moriya, Dario R Dekel

ECS Meeting Abstracts   2025年11月

Fabrication of Nitrogen-Doped Mesoporous Carbon Using Poly(4-vinylpyridine)-Block-Poly(2,2,2-trifluoroethyl methacrylate) for Electrochemical O2 Reduction

Youngwon Kong, Kan Hatakeyama-Sato, Teruaki Hayakawa, Yuta Nabae

ECS Meeting Abstracts   2025年11月

Highly Active Carbon Flowers for Efficient 2-Electron ORR Derived from Self-Assembled Semiaromatic Poly(amic acid) Flower-like Particles

Yuqian Chen, Ryohei Kikuchi, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

ECS Meeting Abstracts   2025年11月

The Effect of Particle Size on the Oxygen Reduction Reaction Activity of Carbon-Supported Niobium-Oxide-Based Nanoparticle Catalysts

Naoki Shinyoshi, Satoshi Seino, Yuta Hasegawa, Yuta Uetake, Takaaki Nagai, Ryuji Monden, Akimitsu Ishihara, Takashi Nakagawa, Yuta Nabae

ECS Meeting Abstracts   2025年11月

Perspective on utilizing foundation models for laboratory automation in materials research 査読

Kan Hatakeyama-Sato, Toshihiko Nishida, Kenta Kitamura, Yoshitaka Ushiku, Koichi Takahashi, Yuta Nabae, Teruaki Hayakawa

Science and Technology of Advanced Materials: Methods   5 ( 1 )   2025年11月

High selectivity in electrocatalytic oxygen reduction to hydrogen peroxide in acidic media by FeN4 sites anchored on N-doped carbon-encapsulated cobalt particles 査読 国際共著

Yun Wu, Jiawei Li, Guoliang Guo, Chunyu Wang, Dongyang Wang, Jinni Zheng, Yingying Tao, Minxuan Wei, Xinyu Lu, Jundong Peng, Jingshui Xu, Maoseng Pan, Xiang Li, Lingling Li, Wenxiu Wu, Zihao Wan, Xiaoguang Wang, Yuta Nabae, Bei Zhang, Gengyu Cao

Electrochimica Acta   538   147033 - 147033   2025年10月

Leveraging a 2+2 Electron Pathway to Realize Efficient Oxygen Reduction with Stable Co-Based Cathode Catalysts in PEM Fuel Cells 査読 国際誌

Jiawei Hu, Katsuaki Hori, Shinsuke Nagata, Junya Ohyama, Zhiqing Feng, Hideo Notsu, Mami Miyoshi, Yasuko Takeda, Kan Hatakeyama-Sato, Teruaki Hayakawa, Yuta Nabae

ACS Electrochemistry   1 ( 10 )   2139 - 2148   2025年9月

Development of low dielectric loss poly(phenylene ether sulfone) by incorporation of 4-cyclohexylphenoxy side groups 査読

Kentaro Sone, Hayato Maeda, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Polymer   335   128834 - 128834   2025年9月

Template‐Free Fabrication of Single Atom Fe‐Based Cathodes Unlock High‐Performing Anion‐Exchange Membrane Fuel Cells 査読 国際共著

John C. Douglin, Hideo Notsu, Shinsuke Nagata, Sapir Willdorf‐Cohen, Jinliu Zhong, Junya Ohyama, Jiawei Hu, Syeda M. Zahan, Andres O. Godoy, Changlai Wang, Oluwafemi Sanumi, Masayuki Tsushida, Karam Yassin, Jasna Jankovic, Charles E. Diesendruck, Yuta Nabae, Dario R. Dekel

Advanced Science   12 ( 38 )   2025年7月

Discovery of liquid crystalline polymers with high thermal conductivity using machine learning 査読 国際共著

Hayato Maeda, Stephen Wu, Rika Marui, Erina Yoshida, Kan Hatakeyama-Sato, Yuta Nabae, Shiori Nakagawa, Meguya Ryu, Ryohei Ishige, Yoh Noguchi, Yoshihiro Hayashi, Masashi Ishii, Isao Kuwajima, Felix Jiang, Xuan Thang Vu, Sven Ingebrandt, Masatoshi Tokita, Junko Morikawa, Ryo Yoshida, Teruaki Hayakawa

npj Computational Materials   11 ( 1 )   2025年7月

Synthesis of Low Dielectric Poly(ester imide)s Incorporating Double-Decker Silsesquioxane Units 査読

Natsuko Sashi, Erina Yoshida, Hayato Maeda, Kan Hatakeyama-Sato, Yuta Nabae, Ririka Sawada, Shinji Ando, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   38 ( 2 )   137 - 144   2025年6月

Development of PS-PMMA Block Copolymers Incorporating Poly(<i>n</i>-butyl methacrylate) for Low Temperature Thermal Annealing toward Perpendicular Microdomain Alignment 査読

Hsi-Chih Wang, Takehiro Seshimo, Takahiro Dazai, Kazufumi Sato, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   38 ( 3 )   223 - 230   2025年6月

The Effect of Side-Chain Modification via Hydrogen Bonding on the Microphase-Separated Structure of PS-<i>b</i>-P4VP-<i>b</i>-PMMA 査読

Ryota Uehara, Shinsuke Maekawa, Takehiro Seshimo, Sugawara Ryutaro, Takahiro Dazai, Kazufumi Sato, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   38 ( 3 )   205 - 210   2025年6月

Influence of Alkyl Length on the Morphology and Higher-Order Structure of Poly(amic acid) Flower-Like Particles 査読

Yuqian Chen, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   38 ( 3 )   159 - 167   2025年6月

Synthesis and Morphological Analysis of Well-Defined Poly(2,6-dimethyl-1,4-phenylene ether)-b-Poly(dimethylsiloxane) 査読

Riku Takahashi, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Macromolecules   58 ( 10 )   5271 - 5282   2025年5月

Fourteen-Membered Macrocyclic Cobalt Complex Structure as a Potential Basis for Durable and Active Non-platinum Group Metal Catalysts for Oxygen Reduction and Hydrogen Evolution Reactions 査読

Zhiqing Feng, Junya Ohyama, Soutaro Honda, Yasushi Iwata, Keisuke Awaya, Masato Machida, Masayuki Tsushida, Ryota Goto, Takeo Ichihara, Makoto Moriya, Yuta Nabae

Journal of the American Chemical Society   147 ( 18 )   15377 - 15388   2025年4月

Kinetic Study and Fuel Cell Testing for a Hybrid of Fourteen-Membered Macrocyclic Fe Complex and Fe/N/C Nano-Catalyst 査読

Yuta Nabae, Yushan Tao, Shinsuke Nagata, Hideo Notsu, Mami Miyoshi, Kan Hatakeyama-Sato, Teruaki Hayakawa, Makoto Moriya, Zhiqing Feng, Junya Ohyama

ACS Applied Nano Materials   8 ( 17 )   8740 - 8750   2025年4月

Development of Polyimides with Low Dielectric Loss Tangent by Incorporating Polysiloxanes with Phenyl Side Groups 査読

Riku Takahashi, Ririka Sawada, Kan Hatakeyama‐Sato, Yuta Nabae, Shinji Ando, Teruaki Hayakawa

Macromolecular Rapid Communications   46 ( 12 )   2025年4月

Hierarchical Assembly of Hemin-Peptide Catalytic Systems on Graphite Surfaces 査読 国際共著

Marie Sugiyama, Ayhan Yurtsever, Nina Uenodan, Yuta Nabae, Takeshi Fukuma, Yuhei Hayamizu

ACS Nano   19 ( 14 )   13760 - 13767   2025年2月

Smectic liquid crystalline poly(ester imide)s with low dielectric dissipation factors for high-frequency applications 査読

Hayato Maeda, Yucheng Liang, Ryohei Hosoya, Rika Marui, Erina Yoshida, Yuqian Chen, Kan Hatakeyama-Sato, Yuta Nabae, Shiori Nakagawa, Junko Morikawa, Masatoshi Tokita, Ririka Sawada, Shinji Ando, Yoshihiro Hayashi, Ryo Yoshida, Hidemine Furuya, Teruaki Hayakawa

Polymer Journal   57 ( 6 )   665 - 677   2025年2月

Structural Effects of FeN₄ Active Sites Surrounded by Fourteen-Membered Ring Ligands on Oxygen Reduction Reaction Activity and Durability (vol 14, pg 7416, 2024) 査読

Zhiqing Feng, Soutaro Honda, Junya Ohyama, Yasushi Iwata, Keisuke Awaya, Hiroshi Yoshida, Masato Machida, Kotaro Higashi, Tomoya Uruga, Naomi Kawamura, Ryota Goto, Takeo Ichihara, Ryoichi Kojima, Makoto Moriya, Hideo Notsu, Shinsuke Nagata, Mami Miyoshi, Teruaki Hayakawa, Yuta Nabae

ACS CATALYSIS   15 ( 5 )   3699 - 3699   2025年2月

High‐Fidelity Directed Self‐Assembly Using Higher‐χ Polystyrene‐Block‐Poly(Methyl Methacrylate) Derivatives for Dislocation‐Free Sub‐10 nm Features 査読 国際共著

Shinsuke Maekawa, Lander Verstraete, Hyo Seon Suh, Takehiro Seshimo, Takahiro Dazai, Kazufumi Sato, Kan Hatakeyama‐Sato, Yuta Nabae, Teruaki Hayakawa

Advanced Functional Materials   35 ( 24 )   2025年2月

Synthesis and characterization of poly(4-vinylpyridine)-block-poly(2,2,2-trifluoroethyl methacrylate) for manipulating periodic nanostructured architectures 査読

Youngwon Kong, Hitomi Kawahara, Ryohei Kikuchi, Noboru Ohta, Albert Mufundirwa, Tomoyasu Hirai, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Polymer   320   128098 - 128098   2025年2月

Self-assembly of semiaromatic poly(amic acid) into flower-like microparticles via one-step precipitation polymerization 査読

Yuqian Chen, Ryohei Kikuchi, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

RSC Applied Polymers   3 ( 3 )   2025年

Hydrosilylation-derived silicon-containing hydrocarbon-based polymers exhibiting ultralow dielectric losses and high thermal stabilities 査読

Yuka Azuma, Riku Takahashi, Natsuko Sashi, Kan Hatakeyama-Sato, Yuta Nabae, Ririka Sawada, Shinji Ando, Teruaki Hayakawa

Polymer Chemistry   16 ( 33 )   2025年

Photocontrolled <scp>RAFT</scp> Polymerization for the Preparation of Catechol‐Functionalized Surfaces 査読

Rui Guo, Shiho Tanizaki, Yuta Nabae, Hiroyuki Aoki, Tomohiro Kubo, Kotaro Satoh

Journal of Polymer Science   63 ( 5 )   1108 - 1113   2024年12月

Highly Ordered Bimodal Mesoporous Carbon from ABC Triblock Terpolymers with Phenolic Resol 査読

Yuta Miyamori, Youngwon Kong, Yuta Nabae, Kan Hatakeyama-Sato, Teruaki Hayakawa

ACS Macro Letters   13 ( 12 )   1698 - 1703   2024年12月

Ortho-, Meta-, versus Para-Substituted Mesogens Inducing Higher-Order Structures for Highly Thermal-Conductive Cured Epoxy Resins 査読

Rika Marui, Hayato Maeda, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Macromolecules   57 ( 23 )   11221 - 11228   2024年11月

Small-angle X-ray scattering analysis of poly(amic acid) dispersed in a liquid matrix to understand the size control of polyimide nanoparticles 査読

Satoshi Kuretani, Kazushige Hori, Tomoyasu Hirai, Noboru Ohta, Kan Hatakeyama-Sato, Teruaki Hayakawa, Yuta Nabae

Royal Society Open Science   11 ( 10 )   2024年10月

Chemically tailored block copolymers for highly reliable sub-10-nm patterns by directed self-assembly 査読

Shinsuke Maekawa, Takehiro Seshimo, Takahiro Dazai, Kazufumi Sato, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Nature Communications   15 ( 1 )   2024年7月

Semiautomated experiment with a robotic system and data generation by foundation models for synthesis of polyamic acid particles 査読

Kan Hatakeyama-Sato, Hiroki Ishikawa, Shinya Takaishi, Yasuhiko Igarashi, Yuta Nabae, Teruaki Hayakawa

Polymer Journal   56 ( 11 )   977 - 986   2024年7月

Synthesis and Structural Characterization of Polyimide Containing Diphenylsiloxane Unit 査読

Riku Takahashi, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   37 ( 5 )   489 - 496   2024年6月

Expanding the Formation Region of Double Gyroid Structures from ABC Triblock Terpolymers by Solution Casting 査読

Yuta Miyamori, Yuta Nabae, Kan Hatakeyama-Sato, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   37 ( 2 )   157 - 165   2024年6月

Synthesis of ABC/ACB-Type Triblock Copolymers Composed of Polystyrene and Polymethacrylate via Living Anionic Polymerization and Analyzing the Effect of Casting Solvents on Higher-Order Structures 査読

Ryota Uehara, Shinsuke Maekawa, Takehiro Seshimo, Takahiro Dazai, Kazufumi Sato, Kan Hatakeyama, Yuta Nabae, Masatoshi Tokita, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   37 ( 2 )   151 - 156   2024年6月

Synthesis of Star-shaped Miktoarm Terpolymers Composed of Polyisoprene, Polystyrene, and Poly (2,2,2-trifluoroethyl methacrylate) via Arm-first Approach 査読

Kodai Nagashima, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   37 ( 2 )   167 - 176   2024年6月

Functional Group Influence on Block Copolymer Segment Interactions: An Analysis via Flory–Huggins and Hansen Solubility Parameters 査読

Zhengdan Lin, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   37 ( 2 )   177 - 184   2024年6月

Core–Shell Double Gyroids Directed by Selective Solvation for ABC Triblock Terpolymers 査読 国際共著

Yuta Miyamori, Liang Tong, Yuta Nabae, Kan Hatakeyama‐Sato, Teruaki Hayakawa

Macromolecular Rapid Communications   45 ( 14 )   2024年4月

Structural Effects of FeN₄ Active Sites Surrounded by Fourteen-Membered Ring Ligands on Oxygen Reduction Reaction Activity and Durability 査読

Zhiqing Feng, Soutaro Honda, Junya Ohyama, Yasushi Iwata, Keisuke Awaya, Hiroshi Yoshida, Masato Machida, Kotaro Higashi, Tomoya Uruga, Naomi Kawamura, Ryota Goto, Takeo Ichihara, Ryoichi Kojima, Makoto Moriya, Hideo Notsu, Shinsuke Nagata, Mami Miyoshi, Teruaki Hayakawa, Yuta Nabae

ACS Catalysis   14 ( 10 )   7416 - 7425   2024年4月

Kraft lignin-derived multi-porous carbon toward sustainable electro-Fenton treatment of emerging contaminants 査読 国際共著

Bei Zhang, Toshihiro Isobe, Yuta Nabae, Jiawei Hu, Yanrong Zhang, Min Song, Yun Wu, Baoliang Chen, Manabu Fujii

Resources, Conservation and Recycling   203   107413 - 107413   2024年4月

All-Perfluorosulfonated-Ionomer Composite Membranes Containing Blow-Spun Fibers: Effect of a Thin Fiber Framework on Proton Conductivity and Mechanical Properties 査読

Shuta Onuki, Yoshiki Kawai, Hiroyasu Masunaga, Noboru Ohta, Ryohei Kikuchi, Minoru Ashizawa, Yuta Nabae, Hidetoshi Matsumoto

ACS Applied Materials & Interfaces   16 ( 8 )   10682 - 10691   2024年2月

One-pot gram-scale rapid synthesis of MN₄ complexes with 14-membered ring macrocyclic ligand as a precursor for carbon-based ORR and CO₂RR catalysts 査読

Mana Ogawa, Sayaka Usami, Ryo Takahama, Kazuko Iwamoto, Tomomi Nabeta, Shin Kawashima, Ryoichi Kojima, Junya Ohyama, Teruaki Hayakawa, Yuta Nabae, Makoto Moriya

Dalton Transactions   53 ( 10 )   4426 - 4431   2024年1月

Fourteen-membered macrocyclic cobalt complex for the electrolysis of low-concentration gaseous carbon dioxide with high faradaic efficiency toward carbon monoxide

Takeshi Inada, Shoji Iguchi, Masahiro Yamamoto, Yusuke Hasegawa, Makoto Moriya, Junya Ohyama, Yuta Nabae, Shimpei Naniwa, Tsunehiro Tanaka, Kentaro Teramura

Catalysis Science & Technology   2024年

Dual function of precisely modified hydroxy-PS-b-PMMA as neutral layers and thin films for perpendicularly oriented lamella 査読

Riku Mizusaki, Shinsuke Maekawa, Takehiro Seshimo, Takahiro Dazai, Kazufumi Sato, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa

RSC Applied Interfaces   2 ( 1 )   74 - 81   2024年

Prompt engineering of GPT-4 for chemical research: what can/cannot be done? 査読

Kan Hatakeyama-Sato, Naoki Yamane, Yasuhiko Igarashi, Yuta Nabae, Teruaki Hayakawa

Science and Technology of Advanced Materials: Methods   3 ( 1 )   2023年9月

Creation of Thermal Response Ordered Mesostructure Polymer Particles Using Diblock Copolymers via 3D Confined Self-Assembly 査読

Liang Tong, Yuta Nabae, Tomoyasu Hirai, Hiroshi Yabu, Teruaki Hayakawa

Macromolecular Chemistry and Physics   2023年

Control of microphase-separated structures by tuning the functional groups and the degree of modification for a single block copolymer

Zhengdan Lin, Yuta Nabae, Teruaki Hayakawa

Polymer Chemistry   2023年

Effect of Modified Chemical Junction of a Diblock Copolymer on the Microphase Separation Behavior

Yoshihiro Agata, Yuta Nabae, Toshiaki Ougizawa, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   35 ( 1 )   17 - 22   2022年12月

Long-Range Ordered Lamellar Formation with Lower Molecular Weight PS-PMMA Block Copolymers: Significant Effects of Discrete Oligopeptides at the Junction 査読

Tomoka Yoshimura, Tomofumi Morishita, Yoshihiro Agata, Kodai Nagashima, Kevin Wylie, Yuta Nabae, Teruaki Hayakawa, Makoto Ouchi

Macromolecules   55 ( 6 )   2148 - 2159   2022年3月

Synthesis and Higher-order Structural Characterization of Polyimides Containing Chain-length-controlled Polysiloxanes

Yuta Nabae

Journal of Photopolymer Science and Technology   2022年

An experimental and theoretical investigation into the self-assembly of a chemically modified high-χ coil–rod diblock copolymer

Lei Dong, Kevin Wylie, Yuta Nabae, Teruaki Hayakawa

RSC Advances   2022年

Fabrication of Polyimide Nano-Particles by Precipitation Polymerization

Yuta Nabae

Journal of Photopolymer Science and Technology   2022年

Phthalic Acid-Immobilized Polymer Beads of Hyperbranched Poly(Ether Ketone) for Heterogeneous Catalytic Hydrolysis of Sugars

Yuta Nabae, Tomomi Onitake, Teruaki Hayakawa, Cheng Yang, Hirokazu Kobayashi, Atsushi Fukuoka

2022年

Long-Range Ordered Double Gyroid Structures via Solution Casting from Poly(2,2,2-trifluoroethyl methacrylate)-block-poly(2-vinyl pyridine)

Sho Kurimoto, Liang Tong, Hayato Maeda, Yuta Nabae, Teruaki Hayakawa

Macromolecular Chemistry and Physics   222 ( 22 )   2021年11月

High Durability of a 14-Membered Hexaaza Macrocyclic Fe Complex for an Acidic Oxygen Reduction Reaction Revealed by In Situ XAS Analysis

Junya Ohyama, Makoto Moriya, Ryo Takahama, Kazuki Kamoi, Shin Kawashima, Ryoichi Kojima, Teruaki Hayakawa, Yuta Nabae

JACS Au   2021年10月

Chiral Silica with Preferred-Handed Helical Structure via Chiral Transfer

Kei Manabe, Sung-Yu Tsai, Satoshi Kuretani, Satoshi Kometani, Katsuyuki Ando, Yoshihiro Agata, Noboru Ohta, Yeo-Wan Chiang, I-Ming Lin, Syuji Fujii, Yoshinobu Nakamura, Yu-Ning Chang, Yuta Nabae, Teruaki Hayakawa, Chien-Lung Wang, Ming-Chia Li, Tomoyasu Hirai

JACS AU   1 ( 4 )   375 - 379   2021年4月

In situ x-ray absorption spectroscopy to monitor the degradation of Fe/N/C cathode catalyst in proton exchange membrane fuel cells

Y. Nabae, Q. Yuan, S. Nagata, K. Kusaba, T. Aoki, N. Takao, T. Itoh, M. Arao, H. Imai, K. Higashi, T. Sakata, T. Uruga, Y. Iwasawa

Journal of the Electrochemical Society   168 ( 1 )   2021年1月

Fourteen-membered macrocyclic Fe complexes inspired by Fen4-center-embedded graphene for oxygen reduction catalysis

Makoto Moriya, Ryo Takahama, Kazuki Kamoi, Junya Ohyama, Shin Kawashima, Ryoichi Kojima, Mariko Okada, Teruaki Hayakawa, Yuta Nabae

Journal of Physical Chemistry C   124 ( 38 )   20730 - 20735   2020年9月

Kinetic Analysis of Electrochemical Oxygen Reduction over a Fe/N/C Catalyst Considering the Chemical Decomposition of H2O2

Yun Wu, Azhagumuthu Muthukrishnan, Shinsuke Nagata, Yuta Nabae

Journal of Physical Chemistry C   124 ( 32 )   17599 - 17606   2020年8月

Modifying the Interaction Parameters of a Linear ABC Triblock Terpolymer by Functionalizing the Short, Reactive Middle Block to Induce Morphological Change

Kevin Wylie, Lei Dong, Alvin Chandra, Yuta Nabae, Teruaki Hayakawa

Macromolecules   53 ( 4 )   1293 - 1301   2020年2月

Synthesis and morphology studies of polysiloxane-based triblock copolymers

Lei Dong, Rin Odashima, Takehiro Seshimo, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   32 ( 6 )   817 - 822   2020年1月

The role of liquid crystalline side chains for long-range ordering in the block copolymer thin films

Lei Dong, Alvin Chandra, Kevin Wylie, Ryuichi Nakatani, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   33 ( 5 )   529 - 536   2020年

Magnetic purification of non-precious metal fuel cell catalysts for obtaining atomically dispersed Fe centers 査読

Nabae, Yuta, Nagata, Shinsuke, Kusaba, Keizo, Aoki, Tsutomu, Hayakawa, Teruaki, Tanida, Hajime, Imai, Hideto, Hori, Katsuaki, Yamamoto, Yuta, Arai, Shigeo, Ohyama, Junya

Catalysis Science & Technology   2020年

Synthesis and carbonization of polyimide nanoparticles modified with long alkyl chains aspiring to non-precious-metal fuel cell catalysts

Kazushige Hori, Shinsuke Nagata, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   33 ( 3 )   327 - 332   2020年

Fabrication of mesoporous polyimide composite films by a soft-template method followed by ozonolysis

Takahiro Komamura, Koei Azuma, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   33 ( 5 )   573 - 582   2020年

Genuine four-electron oxygen reduction over precious-metal-free catalyst in alkaline media

Yun Wu, Shinsuke Nagata, Yuta Nabae

Electrochimica Acta   319   382 - 389   2019年10月

Dynamic Ordering in High-χ Block Copolymer Lamellae Based on Cross-Sectional Orientational Alignment

Ryuichi Nakatani, Alvin Chandra, Takumi Uchiyama, Yuta Nabae, Teruaki Hayakawa

ACS Macro Letters   8 ( 9 )   1122 - 1127   2019年9月

Ferric porphyrin–based polymers for electrochemical oxygen reduction

Subhabrata Banerjee, Yuta Nabae

Catalysis Today   332   109 - 114   2019年7月

In-Situ XAFS Study to Monitor the Degradation of an Fe/N/C Cathode Catalyst in PEMFC 査読

Yuta Nabae, Shinsuke Nagata, Keizo Kusaba, Tsutomu Aoki, Qiuyi Yuan, Naoki Takao, Takanori Itoh, Masazumi Arao, Hideto Imai, Kotaro Higashi, Tomohiro Sakata, Tomoya Uruga, Yasuhiro Iwasawa

ECS Transactions   92 ( 8 )   621 - 625   2019年7月

Induction of periodic nanostructures in polythiophene films through block copolymer templating 査読

Koei Azuma, Takahiro Komamura, Alvin Chandra, Fuminobu Kato, Yuta Nabae, Teruaki Hayakawa

Journal of Polymer Science Part A: Polymer Chemistry   57 ( 10 )   1105 - 1112   2019年5月

Fabrication of Well-Ordered Mesoporous Polyimide Films by a Soft-Template Method

Takahiro Komamura, Kenta Okuhara, Shin Horiuchi, Yuta Nabae, Teruaki Hayakawa

ACS Applied Polymer Materials   1 ( 5 )   1209 - 1219   2019年5月

Self-condensing vinyl polymerization of a switchable chain transfer monomer for facile synthesis of star-shaped block copolymers 査読

Yu Sudo, Ryuki Kawai, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

Applied Surface Science   474   187 - 193   2019年4月

Kinetic Understanding of the Reduction of Oxygen to Hydrogen Peroxide over an N-Doped Carbon Electrocatalyst

Yun Wu, Azhagumuthu Muthukrishnan, Shinsuke Nagata, Yuta Nabae

Journal of Physical Chemistry C   123 ( 7 )   4590 - 4596   2019年2月

Chemically tailored high-: χ block copolymers for perpendicular lamellae via thermal annealing 査読

Yoshimura Y, Chandra A, Nabae Y, Hayakawa T

Soft Matter   15 ( 17 )   3497 - 3506   2019年

Altering the self-assembly of poly(Styrene-block-methyl methacrylate) by introduction of strongly dissimilar molecules at the block interface

Kevin Wylie, Yuta Nabae, Teruaki Hayakawa

Journal of Photopolymer Science and Technology   32 ( 3 )   395 - 400   2019年

Syntheses of carboxylated poly(arylene ether ketone)s with hyperbranched and linear architectures through the self-condensations of aromatic dicarboxylic anhydrides 査読

Yuta Nabae, Nobuhiro Takusari, Kenta Yamamoto, Jun Mizuno, Teruaki Hayakawa, Masa-aki Kakimoto

Polymer Journal   50 ( 12 )   1149 - 1157   2018年12月

Morphology-Controlled Nitrogen-Containing Polymers as Synthetic Precursors for Electrochemical Oxygen Reduction Fe/N/C Cathode Catalysts

Yuta Nabae

Catalysts   2018年8月

Fe/N/C Cathode Catalyst Prepared from a Low Content of Fe Precursor to Obtain Atomically Dispersed Metal Center

Yuta Nabae, Shinsuke Nagata, Tsutomu Aoki, Hajime Tanida, Hideto Imai

ECS Transactions   2018年7月

Fe/N/C Cathode Catalyst Prepared from a Low Content of Fe Precursor to Obtain Atomically Dispersed Metal Center

Yuta Nabae, Shinsuke Nagata, Tsutomu Aoki, Hajime Tanida, Hideto Imai

ECS Meeting Abstracts   2018年7月

Hyperbranched vs. linear polymers in the catalysis by sulfonic acid functionalized poly(ether sulfone) 査読

Yuta Nabae, Masaki Tomita, Tsubasa Taniguchi, Jie Liang, Kenta Yamamoto, Teruaki Hayakawa, Masa-aki Kakimoto

Polymer   137   324 - 329   2018年2月

Star-Shaped Thermoresponsive Polymers with Various Functional Groups for Cell Sheet Engineering 査読

Yu Sudo, Ryuki Kawai, Hideaki Sakai, Ryohei Kikuchi, Yuta Nabae, Teruaki Hayakawa, Masa-Aki Kakimoto

Langmuir   34 ( 2 )   653 - 662   2018年1月

A facile approach to the synthesis of n-type π-conjugated hyperbranched polymers 査読

Koga T, Nabae Y, Funakawa A, Hayakawa T, Kakimoto M.-A

Journal of Photopolymer Science and Technology   31 ( 5 )   617 - 623   2018年

Inducing defects in ordered mesoporous carbons via the block copolymerlated higherature carbonization of nitrogen-containing polymeric precursors 査読

Gao L, Chandra A, Nabae Y, Hayakawa T

Polymer Journal   50 ( 5 )   389 - 396   2018年

Single-digit nanometer polysiloxane-based block copolymers: Design, synthesis, and perpendicular orientation control 査読

Yamazaki Seina, Odashima Rin, Seshimo Takehiro, Nabae Yuta, Hayakawa Teruaki

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   255   2018年

Single-digit nanometer designer block copolymers to balance surface free energies in thin films for perpendicular orientation control 査読

Yoshimura Yasunari, Nabae Yuta, Hayakawa Teruaki

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   255   2018年

Synthesis of fluorine-containing block copolymers for porous membrane preparation via RAFT 査読

Kurimoto Sho, Nakatani Ryuichi, Chandra Alvin, Nabae Yuta, Hayakawa Teruaki

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   255   2018年

Thermotropic liquid crystalline oligomers with selectively removable moieties for nanofabrication 査読

Aoki Mana, Shimokawa Kenta, Nabae Yuta, Hayakawa Teruaki

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   255   2018年

Synthesis of Hyperbranched Polypyridine via a Cross Coupling Approach as an n-Type pi-Conjugated Polymer 査読

Takashi Koga, Yuta Nabae, Akiyasu Funakawa, Teruaki Hayakawa, Masa-aki Kakimoto

MACROMOLECULAR CHEMISTRY AND PHYSICS   218 ( 22 )   2017年11月

Rotating Ring-Disk Electrode Voltammetry Considering the Quasi-Four Electron Reduction of Oxygen for Fe/N/C Catalsyts

Yuta Nabae, Azhagumuthu Muthukrishnan, Yun Wu

ECS Meeting Abstracts   2017年9月

Rotating Ring-Disk Electrode Voltammetry Considering the Quasi-Four Electron Reduction of Oxygen for Fe/N/C Catalsyts

Yuta Nabae, Azhagumuthu Muthukrishnan, Yun Wu

ECS Transactions   2017年8月

Aerobic oxidation of benzyl alcohol over TEMPO-functionalized polyimide as a heterogeneous catalyst 査読

Yuta Nabae, Masatomo Mikuni, Nobuhiro Takusari, Teruaki Hayakawa, Masa-aki Kakimoto

HIGH PERFORMANCE POLYMERS   29 ( 6 )   646 - 650   2017年8月

Estimation of the Inherent Kinetic Parameters for Oxygen Reduction over a Pt-Free Cathode Catalyst by Resolving the Quasi-Four-Electron Reduction (vol 120, pg 22515, 2016) 査読

Azhagumuthu Muthukrishnan, Yuta Nabae

JOURNAL OF PHYSICAL CHEMISTRY C   121 ( 28 )   15490 - 15490   2017年7月

Block Copolymer Templated Carbonization of Nitrogen Containing Polymer to Create Fine and Mesoporous Carbon for Oxygen Reduction Catalyst 査読

Yuta Nabae, Shinsuke Nagata, Koshi Ohnishi, Yuanyuan Liu, Li Sheng, Xiaolin Wang, Teruaki Hayakawa

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY   55 ( 3 )   464 - 470   2017年2月

Estimation of the Inherent Kinetic Parameters for Oxygen Reduction over a Pt-Free Cathode Catalyst by Resolving the Quasi-Four-Electron Reduction 査読

Azhagumuthu Muthukrishnan, Yuta Nabae

JOURNAL OF PHYSICAL CHEMISTRY C   120 ( 39 )   22515 - 22525   2016年10月

Synthesis of hyperbranched-linear poly(N-isopropylacrylamide) polymers with a poly(siloxysilane) hyperbranched macroinitiator, and their application to cell culture on glass substrates 査読

Renaud Gillet, Hideaki Sakai, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

POLYMER JOURNAL   48 ( 10 )   1007 - 1012   2016年10月

Electrochemical deposition and dissolution of Fe species for N-doped carbon to understand the degradation mechanism of Pt-free oxygen reduction catalysts 査読

Jiajia Wu, Yuta Nabae, Azhagumuthu Muthukrishnan, Takeo Ohsaka

ELECTROCHIMICA ACTA   214   307 - 312   2016年10月

Role of hyperbranched polystyrene on thermo-responsive cell culture dishes prepared by hyperbranched polystyrene-g-poly(N-isopropylacrylamide) 査読

Yu Sudo, Hideaki Sakai, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

POLYMER   100   77 - 85   2016年9月

Synthesis of Branched Polymers and Their Application as Functional Materials 査読

Yuta Nabae, Masaaki Kakimoto

SEN-I GAKKAISHI   72 ( 7 )   328 - 329   2016年7月

Pt-free carbon-based fuel cell catalyst prepared from spherical polyimide for enhanced oxygen diffusion 査読

Yuta Nabae, Shinsuke Nagata, Teruaki Hayakawa, Hideharu Niwa, Yoshihisa Harada, Masaharu Oshima, Ayano Isoda, Atsushi Matsunaga, Kazuhisa Tanaka, Tsutomu Aoki

SCIENTIFIC REPORTS   6   2016年3月

Role of iron in the reduction of H2O2 intermediate during the oxygen reduction reaction on iron-containing polyimide-based electrocatalysts 査読

Azhagumuthu Muthukrishnan, Yuta Nabae, Takeo Ohsaka

RSC ADVANCES   6 ( 5 )   3774 - 3777   2016年

Oxygen Reduction Catalytic Activity of Carbon-based Cathode Catalyst Prepared from Polyimide Nano-Particles Containing Fe-Phenanthroline Complex 査読

Yuta Nabae, Shinsuke Nagata

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   29 ( 2 )   255 - 258   2016年

Estimation of the Rate Constants for the 2x2-electron ORR by Combining the Voltammograms of O-2 and H2O2 Reduction Reactions 査読

Azhagumuthu Muthukrishnan, Yuta Nabae

POLYMER ELECTROLYTE FUEL CELLS 16 (PEFC 16)   75 ( 14 )   869 - 874   2016年

ハイパーブランチポリイミドの合成と末端修飾

田鎖 暢浩, 三國 雅知, 難波江 裕太, 早川 晃鏡, 柿本 雅明

エレクトロニクス実装学術講演大会講演論文集   30   151 - 151   2016年

Active site formation mechanism of carbon-based oxygen reduction catalysts derived from a hyperbranched iron phthalocyanine polymer

Yusuke Hiraike, Yusuke Hiraike, Makoto Saito, Makoto Saito, Hideharu Niwa, Masaki Kobayashi, Masaki Kobayashi, Yoshihisa Harada, Yoshihisa Harada, Masaharu Oshima, Jaehong Kim, Jaehong Kim, Yuta Nabae, Masa Aki Kakimoto

Nanoscale Research Letters   10   2015年12月

Kinetic Approach to Investigate the Mechanistic Pathways of Oxygen Reduction Reaction on Fe-Containing N-Doped Carbon Catalysts 査読

Azhagumuthu Muthukrishnan, Yuta Nabae, Takeyoshi Okajima, Takeo Ohsaka

ACS CATALYSIS   5 ( 9 )   5194 - 5202   2015年9月

Preparation of hyperbranched polystyrene-g-poly(N-isopropylacrylamide) copolymers and its application to novel thermo-responsive cell culture dishes 査読

Yu Sudo, Hideaki Sakai, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

POLYMER   70   307 - 314   2015年7月

Enhancement in Kinetics of the Oxygen Reduction Reaction on a Nitrogen-Doped Carbon Catalyst by Introduction of Iron via Electrochemical Methods 査読

Jiajia Wu, Da Zhang, Hideharu Niwa, Yoshihisa Harada, Masaharu Oshima, Hironori Ofuchi, Yuta Nabae, Takeyoshi Okajima, Takeo Ohsaka

LANGMUIR   31 ( 19 )   5529 - 5536   2015年5月

Active site formation mechanism of carbon-based oxygen reduction catalysts derived from a hyperbranched iron phthalocyanine polymer 査読

Yusuke Hiraike, Makoto Saito, Hideharu Niwa, Masaki Kobayashi, Yoshihisa Harada, Masaharu Oshima, Jaehong Kim, Yuta Nabae, Masa-aki Kakimoto

NANOSCALE RESEARCH LETTERS   10   2015年4月

A high-performance Fe and nitrogen doped catalyst derived from diazoniapentaphene salt and phenolic resin mixture for oxygen reduction reaction 査読

Azhagumuthu Muthukrishnan, Yuta Nabae, Cha Wen Chang, Takeyoshi Okajimaa, Takeo Ohsaka

CATALYSIS SCIENCE & TECHNOLOGY   5 ( 3 )   1764 - 1774   2015年3月

Fe-containing polyimide-based high-performance ORR catalysts in acidic medium: a kinetic approach to study the durability of catalysts 査読

Azhagumuthu Muthukrishnan, Yuta Nabae, Teruaki Hayakawa, Takeyoshi Okajima, Takeo Ohsaka

CATALYSIS SCIENCE & TECHNOLOGY   5 ( 1 )   475 - 483   2015年

Modification of Graphene with Hyperbranched Poly(Ether Ketone) for Heterogeneous Catalyst 査読

Ying Shi, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   28 ( 2 )   187 - 190   2015年

Hyperbranched aromatic poly(ether ketone) functionalized with TEMPO as a heterogeneous catalyst for aerobic oxidation of alcohols 査読

Ying Shi, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

RSC ADVANCES   5 ( 3 )   1923 - 1928   2015年

Well-ordered mesoporous polymers and carbons based on imide-incorporated soft materials 査読

Yuanyuan Liu, Koshi Ohnishi, Shin Sugimoto, Kenta Okuhara, Rina Maeda, Yuta Nabae, Masa-aki Kakimoto, Xiaolin Wang, Teruaki Hayakawa

POLYMER CHEMISTRY   5 ( 22 )   6452 - 6460   2014年11月

Highly Selective Two-Electron Oxygen Reduction Catalyzed by Mesoporous Nitrogen-Doped Carbon 査読

Jisung Park, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

ACS CATALYSIS   4 ( 10 )   3749 - 3754   2014年10月

Synthesis and characterization of hyperbranched aromatic poly(ether ketone)s functionalized with carboxylic acid terminal groups 査読

Ying Shi, Yuta Nabae, Teruaki Hayakawa, Hirokazu Kobayashi, Mizuho Yabushita, Atsushi Fukuoka, Masa-aki Kakimoto

POLYMER JOURNAL   46 ( 10 )   722 - 727   2014年10月

High performance Pt-free cathode catalysts for polymer electrolyte membrane fuel cells prepared from widely available chemicals 査読

Yuta Nabae, Yongbo Kuang, Masayuki Chokai, Takeo Ichihara, Ayano Isoda, Teruaki Hayakawa, Tsutomu Aoki

JOURNAL OF MATERIALS CHEMISTRY A   2 ( 30 )   11561 - 11564   2014年8月

Catalysis by carbon materials for the aerobic Baeyer-Villiger type oxidation in the presence of aldehydes 査読

Yuta Nabae, Hodaka Rokubuichhi, Masatomo Mikuni, Yongbo Kuang, Teruaki Hayakawa, Masa-aki Kakimoto

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   247   2014年3月

Preparation of silicon nanocrystals by using mesoporous carbon templates 査読

Sho Kubota, Kenta Okuhara, Jisung Park, Rina Maeda, Yuta Nabae, Teruaki Hayakawa

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   247   2014年3月

Highly selective two electron reduction of oxygen catalyzed by N-doped mesoporous carbon 査読

Yuta Nabae, Jisung Park, Teruaki Hayakawa, Masa-aki Kakimoto

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   247   2014年3月

Highly durable Pt-free fuel cell catalysts prepared by multi-step pyrolysis of Fe phthalocyanine and phenolic resin 査読

Yuta Nabae, Mayu Sonoda, Chiharu Yamauchi, Yo Hosaka, Ayano Isoda, Tsutomu Aoki

CATALYSIS SCIENCE & TECHNOLOGY   4 ( 5 )   1400 - 1406   2014年

Synthesis of TEMPO functionalized polyimides by A(2) + B-3 polymerization 査読

Yuta Nabae, Masatomo Mikuni, Teruaki Hayakawa, Masa-aki Kakimoto

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   27 ( 2 )   139 - 144   2014年

Sulfonic acid functionalized hyperbranched poly(ether sulfone) as a solid acid catalyst 査読

Yuta Nabae, Jie Liang, Xuhui Huang, Teruaki Hayakawa, Masa-aki Kakimoto

GREEN CHEMISTRY   16 ( 7 )   3596 - 3602   2014年

Development of Pt-free Carbon-Based Catalyst for PEFC Cathode Prepared from Polyacrylonitrile 査読

M. Chokai, T. Daidou, Y. Nabae

POLYMER ELECTROLYTE FUEL CELLS 14   64 ( 3 )   261 - 270   2014年

Operando soft X-ray emission spectroscopy of iron phthalocyanine-based oxygen reduction catalysts 査読

Hideharu Niwa, Hisao Kiuchi, Jun Miyawaki, Yoshihisa Harada, Masaharu Oshima, Yuta Nabae, Tsutomu Aoki

Electrochemistry Communications   35   57 - 60   2013年10月

Platinum-free fuel cell catalysts prepared by carbonization of polymers 査読

Yuta Nabae

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   246   2013年9月

Catalysis by Carbon Materials for the Aerobic Baeyer-Villiger Oxidation in the Presence of Aldehydes 査読

Yuta Nabae, Hodaka Rokubuichi, Masatomo Mikuni, Yongbo Kuang, Teruaki Hayakawa, Masa-aki Kakimoto

ACS CATALYSIS   3 ( 2 )   230 - 236   2013年2月

Poly(N-isopropylacrylamide)-modified silica beads with hyperbranched polysiloxysilane for three-dimensional cell cultivation 査読

Bo Ra Park, Yuta Nabae, Mehra Surapati, Teruald Hayakawa, Masa-aki Kakimoto

POLYMER JOURNAL   45 ( 2 )   210 - 215   2013年2月

Probing carbon edge exposure of iron phthalocyanine-based oxygen reduction catalysts by soft X-ray absorption spectroscopy 査読

Hideharu Niwa, Makoto Saito, Masaki Kobayashi, Yoshihisa Harada, Masaharu Oshima, Shogo Moriya, Katsuyuki Matsubayashi, Yuta Nabae, Shigeki Kuroki, Takashi Ikeda, Kiyoyuki Terakura, Jun-ichi Ozaki, Seizo Miyata

JOURNAL OF POWER SOURCES   223   30 - 35   2013年2月

Synthesis and Characterization of Novel Arylene Cyanate Resins 査読

Hiroyuki Sato, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   26 ( 3 )   373 - 376   2013年

Pt-free cathode catalyst prepared from polyimide fine particles 査読

Nabae Y, Chokai M, Ichihara T, Hayakawa T, Aoki T

ECS Transactions   58 ( 1 )   1501 - 1507   2013年

Study on the oxygen adsorption property of nitrogen-containing metal-free carbon-based cathode catalysts for oxygen reduction reaction 査読

Hisao Kiuchi, Hideharu Niwa, Masaki Kobayashi, Yoshihisa Harada, Masaharu Oshima, Masayuki Chokai, Yuta Nabae, Shigeki Kuroki, Masa-aki Kakimoto, Takashi Ikeda, Kiyoyuki Terakura, Seizo Miyata

ELECTROCHIMICA ACTA   82   291 - 295   2012年11月

Carbon-based Cathode Materials Doped with a New Borazine Compound for Electrochemical Oxygen Reduction 査読

Cha Wen Chang, Yuta Nabae, Shigeki Kuroki, Teruaki Hayakawa, Masa-aki Kakimoto, Seizo Miyata

CHEMISTRY LETTERS   41 ( 9 )   923 - 925   2012年9月

Electronic Structure and Graphenization of Hexaphenylborazine 査読

Gaku Imamura, Cha Wen Chang, Yuta Nabae, Masa-aki Kakimoto, Seizo Miyata, Koichiro Saiki

JOURNAL OF PHYSICAL CHEMISTRY C   116 ( 30 )   16305 - 16310   2012年8月

Preparation of carbon-based catalysts for PEFC cathodes from aromatic polyamide with Fe compound (vol 401, pg 158, 2011) 査読

Masayuki Chokai, Libin Wu, Yuta Nabae, Shigeki Kuroki, Teruaki Hayakawa, Masa-aki Kakimoto, Seizo Miyata

APPLIED CATALYSIS A-GENERAL   433   281 - 281   2012年8月

Nanoshell carbon-supported cobalt catalyst for the aerobic oxidation of alcohols in the presence of benzaldehyde: An efficient, solvent free protocol 査読

Yongbo Kuang, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

APPLIED CATALYSIS A-GENERAL   423   52 - 58   2012年5月

Oxygen reduction activity of pyrolyzed polypyrroles studied by N-15 solid-state NMR and XPS with principal component analysis 査読

Shigeki Kuroki, Yuta Nabae, Masayuki Chokai, Masa-aki Kakimoto, Seizo Miyata

CARBON   50 ( 1 )   153 - 162   2012年1月

Oxygen Reduction Activity of Pyrolyzed Polyanilines Studied by XPS and N-15 Solid-State NMR with Principal Component Analysis 査読

Shigeki Kuroki, Yo Hosaka, Chiharu Yamauchi, Mayu Sonoda, Yuta Nabae, Masa-aki Kakimoto, Seizo Miyata

JOURNAL OF THE ELECTROCHEMICAL SOCIETY   159 ( 7 )   F309 - F315   2012年

Oxygen reduction activity of carbon nitride supported on carbon nanotubes 査読

S. M. Lyth, Y. Nabae, N. M. Islam, S. Kuroki, M. Kakimoto, S. Miyata

Journal of Nanoscience and Nanotechnology   12 ( 6 )   4887 - 4891   2012年

Solvothermal Synthesis of Nitrogen-Containing Graphene for Electrochemical Oxygen Reduction in Acid Media 査読

Lyth, Stephen Matthew, Nabae, Yuta, Islam, Nazrul Md, Hayakawa, Teruaki, Kuroki, Shigeki, Kakimoto, Masa-aki, Miyata, Seizo

e-Journal of Surface Science and Nanotechnology   10   29 - 32   2012年

Electronic structures of non-Pt carbon alloy catalysts for polymer electrolyte membrane fuel cells revealed by synchrotron radiation analyses

Masaharu Oshima, Masaharu Oshima, Hideharu Niwa, Makoto Saito, Masaki Kobayashi, Masaki Kobayashi, Koji Horiba, Koji Horiba, Yoshihisa Harada, Yoshihisa Harada, Kiyoyuki Terakura, Takashi Ikeda, Jun Ichi Ozaki, Yuta Nabae, Seizo Miyata

Materials Research Society Symposium Proceedings   1318   45 - 57   2011年12月

Carbon alloy catalysts: Non-precious metal catalysts for PEFC 査読

Masa-aki Kakimoto, Yuta Nabae, Seizo Miyata

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   242   2011年8月

Oxygen Reduction Activity of Pyrolyzed Polyanilines studied by N-15 solid-state NMR and XPS with Principal Component Analysis 査読

Shigeki Kuroki, Yuta Nabae, Masa-aki Kakimoto, Seizo Miyata

POLYMER ELECTROLYTE FUEL CELLS 11   41 ( 1 )   2269 - 2276   2011年

Preparation of Carbon-Based Catalysts from Nitrogen-Containing Aromatic Polymers 査読

Masayuki Chokai, Yuta Nabae, Shigeki Kuroki, Teruaki Hayakawa, Masa-aki Kakimoto, Seizo Miyata

POLYMER ELECTROLYTE FUEL CELLS 11   41 ( 1 )   1215 - 1223   2011年

Solvent free aerobic oxidation of alcohols with 1-methyl-2-azaadamantane N-oxyl as a recyclable catalyst through phase separation 査読

Yongbo Kuang, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

GREEN CHEMISTRY   13 ( 7 )   1659 - 1663   2011年

Electrochemical Oxygen Reduction Activity of Carbon Nitride Supported on Carbon Black 査読

S. M. Lyth, Y. Nabae, N. M. Islam, S. Kuroki, M. Kakimoto, S. Miyata

JOURNAL OF THE ELECTROCHEMICAL SOCIETY   158 ( 2 )   B194 - B201   2011年

Preparation of Carbon-Based Catalysts for PEFC from Nitrogen-Containing Aromatic Polymers 査読

Masayuki Chokai, Yuta Nabae, Shigeki Kuroki, Teruaki Hayakawa, Masa-aki Kakimoto, Seizo Miyata

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   24 ( 3 )   241 - 246   2011年

Effect of an Oxides Composite Support of Ce(Sm)O&lt;sub&gt;3&lt;/sub&gt;-La(Sr)CrO&lt;sub&gt;3&lt;/sub&gt; on Pd-Ni Alloy for Decomposition Activity of CH&lt;sub&gt;4&lt;/sub&gt;

Ichiro Yamanaka, Yuta Nabae, Takeo Ito

Advances in Science and Technology   65   215 - 224   2010年10月

A Nitric Acid-Assisted Carbon-Catalyzed Oxidation System with Nitroxide Radical Cocatalysts as an Efficient and Green Protocol for Selective Aerobic Oxidation of Alcohols 査読

Yongbo Kuang, Hodaka Rokubuichi, Yuta Nabae, Teruaki Hayakawa, Masa-aki Kakimoto

ADVANCED SYNTHESIS & CATALYSIS   352 ( 14-15 )   2635 - 2642   2010年10月

Electrochemical oxygen reduction on carbon nitride 査読

Lyth S.M, Nabae Y, Islam N.M, Kuroki S, Kakimoto M, Ozaki J, Miyata S

ECS Transactions   28 ( 23 )   11 - 26   2010年

The role of Fe in the preparation of carbon alloy cathode catalysts 査読

Yuta Nabae, Michal Malon, Stephen M. Lyth, Shogo Moriya, Katsuyuki Matsubayashi, Nazrul M. Islam, Shigeki Kuroki, Masa-aki Kakimoto, Jun-ichi Ozaki, Seizo Miyata

PROTON EXCHANGE MEMBRANE FUEL CELLS 9   25 ( 1 )   463 - 467   2009年

Effect of Steam on Direct Oxidation of Methane over Pd-Ni Electrocatalyst Supported on Lanthanum Chromite Anode 査読

Ichiro Yamanaka, Tateo Ito, Yuta Nabae, Masaharu Hatano

SOLID OXIDE FUEL CELLS 10 (SOFC-X), PTS 1 AND 2   7 ( 1 )   1745 - +   2007年

Synergy of Pd and Ni catalysts for direct oxidation of methane over lanthanum chromite based anodes

Yuta Nabae, Ichiro Yamanaka, Sakae Takenaka, Masaharu Hatano, Kiyoshi Otsuka

Proceedings - Electrochemical Society   PV 2005-07   1341 - 1351   2005年

燃料電池反応法による高濃度過酸化水素の合成

山中 一郎, 鬼沢 健, 難波江 裕太, 大塚 潔

化学工学会 研究発表講演要旨集   2003   853 - 853   2003年

鉄源,窒素源を含む高分子前駆体の多段熱処理による非白金カソード触媒の調製 (特集 燃料電池と炭素)

難波江 裕太

炭素   ( 265 )   169 - 176   2014年

カーボンアロイ触媒の開発動向 (特集 燃料電池を支える部材の開発状況)

難波江 裕太

燃料電池   12 ( 4 )   24 - 28   2013年

多分岐高分子を原料とする固体高分子形燃料電池正極用カーボンアロイ触媒の炭素構造形成過程の観測

平池 佑介, 齋藤 信, 丹羽 秀治, 小林 正起, 原田 慈久, 尾嶋 正治, 金 在弘, 松林 克征, 守屋 彰悟, 難波江 裕太, 黒木 重樹, 柿本 雅明, 池田 隆司, 寺倉 清之, 尾崎 純一, 宮田 清藏

放射光   24 ( 2 )   93 - 94   2011年3月

Preparation of carbon alloy catalysts for polymer electrolyte fuel cells from nitrogen-containing rigid-rod polymers

Masayuki Chokai, Masataka Taniguchi, Shogo Moriya, Katsuyuki Matsubayashi, Tsuyoshi Shinoda, Yuta Nabae, Shigeki Kuroki, Teruaki Hayakawa, Masa-aki Kakimoto, Jun-ichi Ozaki, Seizo Miyata

JOURNAL OF POWER SOURCES   195 ( 18 )   5947 - 5951   2010年9月

The role of Fe species in the pyrolysis of Fe phthalocyanine and phenolic resin for preparation of carbon-based cathode catalysts (Retracted article. See vol. 55, pg. 379, 2013)

Yuta Nabae, Shogo Moriya, Katsuyuki Matsubayashi, Stephen M. Lyth, Michal Malon, Libin Wu, Nazrul M. Islam, Yuka Koshigoe, Shigeki Kuroki, Masa-aki Kakimoto, Seizo Miyata, Jun-ichi Ozaki

CARBON   48 ( 9 )   2613 - 2624   2010年8月

鉄フタロシアニン由来カーボソアロイ触媒の炭素構造の熱処理温度依存性 : 軟X線吸収分光解析

丹羽 秀治, 齋藤 信, 小林 正起, 原田 慈久, 尾嶋 正治, 松林 克征, 難波江 裕太, 黒木 重樹, 池田 隆司, 寺倉 清之, 尾崎 純一, 宮田 清藏

放射光   23 ( 2 )   113 - 115   2010年3月

Selective Aerobic Oxidation of Benzylic Alcohols Catalyzed by Carbon-Based Catalysts: A Nonmetallic Oxidation System13

Kuang, Yongbo, Islam, Nazrul M., Nabae, Yuta, Hayakawa, Teruaki, aki Kakimoto, Masa

Angew. Chem., Int. Ed.   49 ( 2 )   436 - 440   2010年

Pt-free cathode catalysts prepared via multi-step pyrolysis of Fe phthalocyanine and phenolic resin for fuel cells

Libin Wu, Yuta Nabae, Shogo Moriya, Katsuyuki Matsubayashi, Nazrul M. Islam, Shigeki Kuroki, Masa-aki Kakimoto, Jun-ichi Ozaki, Seizo Miyata

CHEMICAL COMMUNICATIONS   46 ( 34 )   6377 - 6379   2010年

Preparation of Carbon Alloy Catalysts from a Polyhydroxyamide with Iron Phthalocyanine via a Poly-biphenylenebisoxazole Composite

Masayuki Chokai, Masataka Taniguchi, Shogo Moriya, Katsuyuki Matsubayashi, Tsuyoshi Shinoda, Yuta Nabae, Shigeki Kuroki, Teruaki Hayakawa, Masa-aki Kakimoto, Jun-ichi Ozaki, Seizo Miyata

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   23 ( 4 )   459 - 464   2010年

Alloying effects of Pd and Ni on the catalysis of the oxidation of dry CH4 in solid oxide fuel cells

Yuta Nabae, Ichiro Yamanaka

Applied Catalysis A: General   369 ( 1-2 )   119 - 124   2009年11月

Ni/C Slurries Based on Molten Carbonates as a Fuel for Hybrid Direct Carbon Fuel Cells

Yuta Nabae, Kevin D. Pointon, John T. S. Irvine

JOURNAL OF THE ELECTROCHEMICAL SOCIETY   156 ( 6 )   B716 - B720   2009年

Carbon nitride as a nonprecious catalyst for electrochemical oxygen reduction

Stephen M. Lyth, Yuta Nabae, Shogo Moriya, Shigeki Kuroki, Masa Aki Kakimoto, Jun Ichi Ozaki, Seizo Miyata

Journal of Physical Chemistry C   113 ( 47 )   20148 - 20151   2009年

Solid state electrochemistry of direct carbon/air fuel cells

Sneh L. Jain, Yuta Nabae, Bany J. Lakeman, Kevin D. Pointon, John T. S. Irvine

SOLID STATE IONICS   179 ( 27-32 )   1417 - 1421   2008年9月

Mechanism of suppression of carbon deposition on the Pd-Ni/Ce(Sm)O-2-La(Sr)CrO3 anode in dry CH4 fuel

Yuta Nabae, Ichiro Yamanaka, Masaharu Hatano, Kiyoshi Otsuka

JOURNAL OF PHYSICAL CHEMISTRY C   112 ( 27 )   10308 - 10315   2008年7月

Electrochemical oxidation of solid carbon in hybrid DCFC with solid oxide and molten carbonate binary electrolyte

Yuta Nabae, Kevin D. Pointon, John T. S. Irvine

ENERGY & ENVIRONMENTAL SCIENCE   1 ( 1 )   148 - 155   2008年

Direct Oxidation of Dry Methane by Pd-Ni Synergy Catalyst Supported on Lanthanum Chromite Based Anode

Ichiro Yamanaka, Yuta Nabae

Advances in Science and Technology   45   2067 - 2076   2006年

Catalytic behavior of Pd-Ni/composite anode for direct oxidation of methane in SOFCs

Y Nabae, Yamanaka, I, M Hatano, K Otsuka

JOURNAL OF THE ELECTROCHEMICAL SOCIETY   153 ( 1 )   A140 - A145   2006年

Direct oxidation of methane by Pd-Ni bimetallic catalyst over lanthanum chromite based anode for SOFC

Y Nabae, Yamanaka, I, S Takenaka, M Hatano, K Otsuka

CHEMISTRY LETTERS   34 ( 6 )   774 - 775   2005年6月

Electro-catalysis of the Cu/carbon cathode for the reduction of O2 during fuel-cell reactions

Yuta Nabae, Ichiro Yamanaka, Kiyoshi Otsuka

Applied Catalysis A: General   280 ( 2 )   149 - 155   2005年3月

Synergy of Pd and Ni Catalysts for Direct Oxidation of Methane over Lanthanum Chromate Based Anode

Yuta Nabae, Ichiro, Yamanaka, Sakae, Takenaka Masaharu Hatano, Kiyoshi Otsuka

Solid Oxide Fuel Cells   9   1341 - 1351   2005年

Electrochemical studies of the alkene-NOx fuel cell for organic synthesis

Yamanaka, I, Y Nabae, K Otsuka

JOURNAL OF THE ELECTROCHEMICAL SOCIETY   150 ( 7 )   D129 - D133   2003年7月