Unified explanation for self-assembly of polymer-brush-modified nanoparticles in ionic liquids Reviewed

Yohei Nakanishi, Ryohei Ishige, Hiroki Ogawa, Yun Huang, Keita Sakakibara, Kohji Ohno, Toshiji Kanaya, Mikihito Takenaka, Yoshinobu Tsujii

Polymer Journal   2023.11

Vertically aligned polyimide films prepared from lyotropic liquid-crystalline smectic precursors Reviewed

Shohei Hara, Shinji Ando, Ryohei Ishige

Polymer   2023.7

Long‐Lived Luminescence Emitted from Imide Compounds Dispersed in Polymer Matrices after Continuous Ultraviolet Irradiation and its Relation to Oxygen Quenching Reviewed

Marina Doi, Ryohei Ishige, Shinji Ando

ChemPhotoChem   2023.5

Water modulates the lamellar structure and interlayer correlation of poly(perfluorooctyl acrylate) films: a specular and off-specular neutron scattering study

Akihisa Yamamoto, Yuji Higaki, Judith Thoma, Esther Kimmle, Ryohei Ishige, Bruno Demé, Atsushi Takahara, Motomu Tanaka

Polymer Journal   54 ( 1 )   57 - 65   2022.1

Large-Stokes-shifted yellow photoluminescence emission from an imide and polyimides forming multiple intramolecular hydrogen bonds

Naiqiang Liang, Shigeki Kuwata, Ryohei Ishige, Shinji Ando

Materials Chemistry Frontiers   6 ( 1 )   24 - 32   2022

Characterization of Soft Materials by Synchrotron Radiation X-ray Based Scattering and Spectroscopic Techniques

Atsushi Takahara, Ryohei Ishige, Tomoyasu Hirai, Maiko Nishibori, Yuji Higaki, Kosuke Yamazoe, Yoshihisa Harada

Bunseki Kagaku   71 ( 9 )   461 - 469   2022

Synthesis and Characterization of White-Light Luminescent End-Capped Polyimides Based on FRET and Excited State Intramolecular Proton Transfer

Atsuko Tabuchi, Teruaki Hayakawa, Shigeki Kuwata, Ryohei Ishige, Shinji Ando

Polymers   13 ( 22 )   4050 - 4050   2021.11

Compression and Thermal Expansion Behaviors of Highly Crystalline Polyimide Particles Prepared from Poly(amic acid) and Monomer Salts Reviewed

Eisuke Fujiwara, Ryohei Ishige, Daniel Alonso Cerrón-Infantes, Michael Josef Taublaender, Miriam M. Unterlass, Shinji Ando

Macromolecules   54 ( 18 )   8714 - 8725   2021.9

Full-colour solvatochromic fluorescence emitted from a semi-aromatic imide compound based on ESIPT and anion formation

Atsuko Tabuchi, Teruaki Hayakawa, Shigeki Kuwata, Ryohei Ishige, Shinji Ando

Materials Advances   2 ( 17 )   5629 - 5638   2021.9

Colorless Copolyimide Films Exhibiting Large Stokes-Shifted Photoluminescence Applicable for Spectral Conversion

Naiqiang Liang, Eisuke Fujiwara, Mayuko Nara, Ryohei Ishige, Shinji Ando

ACS Applied Polymer Materials   3 ( 8 )   3911 - 3921   2021.8

Quantitative analysis of stereoscopic molecular orientations in thermally reactive and heterogeneous noncrystalline thin films via variable-temperature infrared pMAIRS and GI-XRD Reviewed

Ryohei Ishige, Kazuyuki Tanaka, Shinji Ando

Polymer Journal   53 ( 5 )   603 - 617   2021.5

Analysis of spatial orientation distribution of highly oriented polyimide film using micro ATR-FTIR spectroscopic imaging method

Ryohei Ishige, Cai Li Song, Shohei Hara, Shinji Ando, Sergei G. Kazarian

Polymer   221   2021.4

Ultrafast Spectroscopic Analysis of Pressure-Induced Variations of Excited-State Energy and Intramolecular Proton Transfer in Semi-Aliphatic Polyimide Films

Eisuke Fujiwara, Ryoji Orita, Aurimas Vyšniauskas, Marius Franckevičius, Ryohei Ishige, Vidmantas Gulbinas, Shinji Ando

The Journal of Physical Chemistry B   125 ( 9 )   2425 - 2434   2021.3

Photoluminescence Properties of Copolyimides Containing Naphthalene Core and Analysis of Excitation Energy Transfer between the Dianhydride Moieties

Marina Doi, Koichiro Muto, Mayuko Nara, Naiqiang Liang, Kosuke Sano, Hiroaki Mori, Ryohei Ishige, Shinji Ando

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   34 ( 5 )   423 - 430   2021

Precise structural analysis of polymer materials using synchrotron X-ray scattering and spectroscopic methods Reviewed

Ryohei Ishige

Polymer Journal   52 ( 9 )   1013 - 1026   2020.9

Photoconductive polyimides derived from a novel imidazole-containing diamine Reviewed

Jeong, K.-M., Tapaswi, P.K., Kambara, T., Ishige, R., Ando, S., Ha, C.-S.

High Performance Polymers   32 ( 6 )   620 - 630   2020.8

Application of Synchrotron Radiation X-ray Scattering and Spectroscopy to Soft Matter Reviewed International journal

Atsushi Takahara, Yuji Higaki, Tomoyasu Hirai, Ryohei Ishige

Polymers   12 ( 7 )   1624 - 1624   2020.7

White-Light Emission and Tunable Luminescence Colors of Polyimide Copolymers Based on FRET and Room-Temperature Phosphorescence Reviewed International journal

Mayuko Nara, Ryoji Orita, Ryohei Ishige, Shinji Ando

ACS Omega   5 ( 24 )   14831 - 14841   2020.6

Deformation of Hierarchical Lamellar Structure Formed by a Liquid Crystalline Block Copolymer Reviewed

Kuribayashi, J., Ishige, R., Hayashi, M., Tokita, M.

Macromolecular Chemistry and Physics   221 ( 9 )   2020.5

Analysis of Pressure-induced Variations in the Crystalline Structures of Polyimides Having Flexible Linkages by Wide-Angle X-ray Diffraction

Koichiro Muto, Eisuke Fujiwara, Ryohei Ishige, Shinji Ando

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   33 ( 5 )   583 - 590   2020

Anisotropic photoconductivity of aromatic and semi-aliphatic polyimide films: Effects of charge transfer, molecular orientation, and polymer chain packing Reviewed

Chiaki Takemasa, Teppei Chino, Ryohei Ishige, Shinji Ando

POLYMER   180   2019.10

Spontaneous Chain Orientation of Aromatic Polyimides Evolved during Thermal Imidization from Shear-Oriented Glassy Liquid Crystalline Precursors Reviewed

Kazuyuki Tanaka, Shinji Ando, Ryohei Ishige

Macromolecules   52 ( 13 )   5054 - 5066   2019.7

A colorless semi-aromatic polyimide derived from a sterically hindered bromine-substituted dianhydride exhibiting dual fluorescence and phosphorescence emission Reviewed

Kenta Kanosue, Shuzo Hirata, Martin Vacha, Ramūnas Augulis, Vidmantas Gulbinas, Ryohei Ishige, Shinji Ando

Materials Chemistry Frontiers   3 ( 1 )   39 - 49   2019.1

Photoluminescence properties of novel fluorescent polyimide based on excited state intramolecular proton transfer at the end groups Reviewed

Liang, N., Fujiwara, E., Nara, M., Ishige, R., Ando, S.

Journal of Photopolymer Science and Technology   32 ( 3 )   449 - 455   2019

Enhancing photoconductivity of aromatic polyimide films by incorporating fluorinated dianhydrides and main chain triphenylamine structure Reviewed

Kazuhiro Takizawa, Sho Fukuchi, Chiaki Takemasa, Ryohei Ishige, Shigeo Asai, Shinji Ando

POLYMER   157   122 - 130   2018.11

Pressure-Induced Variations of Aggregation Structures in Colorless and Transparent Polyimide Films Analyzed by Optical Microscopy, UV-Vis Absorption, and Fluorescence Spectroscopy. Reviewed International journal

Eisuke Fujiwara, Hiroshi Fukudome, Kazuhiro Takizawa, Ryohei Ishige, Shinji Ando

The journal of physical chemistry. B   122 ( 38 )   8985 - 8997   2018.9

Effective Reduction of Volumetric Thermal Expansion of Aromatic Polyimide Films by Incorporating Interchain Crosslinking Reviewed International journal

Ando, Shinji, Harada, Mari, Okada, Tomohiro, Ishige, Ryohei

Polymers   10 ( 7 )   2018.7

Enhanced fluorescence of phthalimide compounds induced by the incorporation of electron-donating alicyclic amino groups. Reviewed International journal

Ryoji Orita, Marius Franckevičius, Aurimas Vyšniauskas, Vidmantas Gulbinas, Haruki Sugiyama, Hidehiro Uekusa, Kenta Kanosue, Ryohei Ishige, Shinji Ando

Physical chemistry chemical physics : PCCP   20 ( 23 )   16033 - 16044   2018.6

Effects of chain packing and structural isomerism on the anisotropic linear and volumetric thermal expansion behaviors of polyimide films Reviewed

Okada, Tomohiro, Ishige, Ryohei, Ando, Shinji

Polymer   146   386 - 395   2018.6

USAXS analysis of concentration-dependent self-assembling of polymer-brush-modified nanoparticles in ionic liquid: [I] concentrated-brush regime. Reviewed International journal

Yohei Nakanishi, Ryohei Ishige, Hiroki Ogawa, Keita Sakakibara, Kohji Ohno, Takashi Morinaga, Takaya Sato, Toshiji Kanaya, Yoshinobu Tsujii

The Journal of chemical physics   148 ( 12 )   124902 - 124902   2018.3

Preparation of High-Density Polymer Brushes with a Multihelical Structure. Reviewed International journal

Tomoki Kato, Masanao Sato, Hitoshi Shimamoto, Kiyu Uno, Kazutoshi Yokomachi, Yuko Konishi, Kazutaka Kamitani, Maiko Nishibori, Noboru Ohta, Ryohei Ishige, Kevin L White, Nobuyuki Otozawa, Tomoyasu Hirai, Atsushi Takahara

Langmuir : the ACS journal of surfaces and colloids   34 ( 10 )   3283 - 3288   2018.3

In Situ Analysis of Chain Orientation Behavior in Thin Film Aromatic Polyimides by Variable Temperature pMAIRS during Thermal Imidization Reviewed

Ryohei Ishige, Kazuyuki Tanaka, Shinji Ando

MACROMOLECULAR CHEMISTRY AND PHYSICS   219 ( 3 )   1700370 - 1700370   2018.2

Anisotropic Linear and Volumetric Thermal-Expansion Behaviors of Self-Standing Polyimide Films Analyzed by Thermomechanical Analysis (TMA) and Optical Interferometry Reviewed

Ando, Shinji, Sekiguchi, Kenji, Mizoroki, Masashi, Okada, Tomohiro, Ishige, Ryohei

Macromolecular Chemistry and Physics   219 ( 3 )   2018.2

Pressure Induced Variations in Refractive Index of Aromatic Polyimide Film Analyzed by Brillouin Scattering Reviewed

Eisuke Fujiwara, Ryohei Ishige, Shota Owaki, Naohiro Kita, Kenta Yamada, Takahiro Matsuoka, Shigeo Sasaki, Shinji Ando

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   31 ( 5 )   599 - 606   2018

Enhancement of Thermal Diffusivity in Phase-Separated Bismaleimide/Poly(ether imide) Composite Films Containing Needle-Shaped ZnO Particles. Reviewed International journal

Shoya Uchida, Ryohei Ishige, Shinji Ando

Polymers   9 ( 7 )   2017.7

Effect of molecular mobility of pre-ordered phase on crystallization in microphase-separated lamellar morphology of strongly segregated crystalline-crystalline diblock copolymers Reviewed

Shiki Nojima, Yuji Higaki, Katsuhiro Kaetsu, Ryohei Ishige, Noboru Ohta, Hiroyasu Masunaga, Tomoyasu Hirai, Ken Kojio, Atsushi Takahara

POLYMER   116   403 - 411   2017.5

Precise Analysis of Thermal Volume Expansion of Crystal Lattice for Fully Aromatic Crystalline Polyimides by X-ray Diffraction Method: Relationship between Molecular Structure and Linear/Volumetric Thermal Expansion Reviewed

Ryohei Ishige, Toshiaki Masuda, Yukiko Kozaki, Eisuke Fujiwara, Tomohiro Okada, Shinji Ando

MACROMOLECULES   50 ( 5 )   2112 - 2123   2017.3

Precise Analysis of Thermal Volume Expansion of Crystal Lattice for Fully Aromatic Crystalline Polyimides by X-ray Diffraction Method: Relationship between Molecular Structure and Linear/Volumetric Thermal Expansion (vol 50, pg 2112, 2017) Reviewed

Ryohei Ishige, Toshiaki Masuda, Yukiko Kozaki, Eisuke Fujiwara, Tomohiro Okada, Shinji Ando

MACROMOLECULES   50 ( 6 )   2599 - 2600   2017.3

Enhanced thermal conductivity in immiscible polyimide blend composites with needle-shaped ZnO particles Reviewed

Shoya Uchida, Tomoya Murakami, Takeru Iwamura, Ryohei Ishige, Shinji Ando

RSC ADVANCES   7 ( 25 )   15492 - 15499   2017

Promotion of Thermal Imidization of Semi-Aliphatic Polyimide Precursors by Incorporation of Polyethylene Glycol and Their Modified Solid Structures Reviewed

Shoya Uchida, Ryohei Ishige, Tsutomu Takeichi, Shinji Ando

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   30 ( 2 )   139 - 146   2017

Effect of Molecular Weight on Microcrystalline Structure Formation in Polymer with Perylenediimide Side Chain Reviewed

Makoto Kido, Shiki Nojima, Ryohei Ishige, Kevin L. White, Kazutaka Kamitani, Noboru Ohta, Tomoyasu Hirai, Atsushi Takahara

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS   54 ( 22 )   2275 - 2283   2016.11

Crystallization-induced structure fluctuation of crystallized microdomain structure composed of strongly segregated crystalline-crystalline diblock copolymers Reviewed

Shiki Nojima, Yuji Higaki, Ryohei Ishige, Hirofumi Kabayama, Noboru Ohta, Hiroyasu Masunaga, Tomoyasu Hirai, Ken Kojio, Atsushi Takahara

POLYMER   102   256 - 265   2016.10

Fully Liquid-Crystalline ABA Triblock Copolymer of Fluorinated Side-Chain Liquid-Crystalline A Block and Main-Chain Liquid-Crystalline B Block: Higher Order Structure in Bulk and Thin Film States Reviewed

Ryohei Ishige, Noboru Ohta, Hiroki Ogawa, Masatoshi Tokita, Atsushi Takahara

MACROMOLECULES   49 ( 16 )   6061 - 6074   2016.8

In situ ultra-small-angle X-ray scattering study under uniaxial stretching of colloidal crystals prepared by silica nanoparticles bearing hydrogen-bonding polymer grafts. Reviewed International journal

Ryohei Ishige, Gregory A Williams, Yuji Higaki, Noboru Ohta, Masugu Sato, Atsushi Takahara, Zhibin Guan

IUCrJ   3 ( Pt 3 )   211 - 8   2016.5

Precise Synthesis of Poly(methyl methacrylate) Brush with Well-Controlled Stereoregularity Using a Surface-Initiated Living Anionic Polymerization Method Reviewed

Masanao Sato, Tomoki Kato, Tomoyuki Ohishi, Ryohei Ishige, Noboru Ohta, Kevin L. White, Tomoyasu Hirai, Atsushi Takahara

MACROMOLECULES   49 ( 6 )   2071 - 2076   2016.3

Development of novel nano-systems for electrochemical devices by hierarchizing concentrated polymer brushes Reviewed

Yoshinobu Tsujii, Yohei Nakanishi, Ryohei Ishige, Kohji Ohno, Takashi Morinaga, Takaya Sato

Intelligent Nanosystems for Energy, Information and Biological Technologies   195 - 215   2016.1

Analysis of Thermal Radiation Properties of Polyimide and Polymeric Materials Based on ATR-IR spectroscopy Reviewed

Tomohiro Okada, Ryohei Ishige, Shinji Ando

JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY   29 ( 2 )   251 - 254   2016

High-Performance n-Type Electrical Memory and Morphology-Induced Memory-Mode Tuning of a Well-Defined Brush Polymer Bearing Perylene Diimide Moieties Reviewed

Young Yong Kim, Brian J. Ree, Makoto Kido, Yong-Gi Ko, Ryohei Ishige, Tomoyasu Hirai, Dongwoo Wi, Jehan Kim, Won Jong Kim, Atsushi Takahara, Moonhor Ree

ADVANCED ELECTRONIC MATERIALS   1 ( 10 )   2015.10

Mechanically Robust and Self-Healable Superlattice Nanocomposites by Self-Assembly of Single-Component "Sticky" Polymer-Grafted Nanoparticles. Reviewed International journal

Gregory A Williams, Ryohei Ishige, Olivia R Cromwell, Jaeyoon Chung, Atsushi Takahara, Zhibin Guan

Advanced materials (Deerfield Beach, Fla.)   27 ( 26 )   3934 - 41   2015.7

Structural Analysis of Microphase Separated Interface in an ABC-Type Triblock Terpolymer by Combining Methods of Synchrotron-Radiation Grazing Incidence Small-Angle X-ray Scattering and Electron Microtomography Reviewed

Ryohei Ishige, Takeshi Higuchi, Xi Jiang, Kazuki Mita, Hiroki Ogawa, Hideaki Yokoyama, Atsushi Takahara, Hiroshi Jinnai

MACROMOLECULES   48 ( 8 )   2697 - 2705   2015.4

Synthesis of iron oxide rods coated with polymer brushes and control of their assembly in thin films. Reviewed International journal

Yun Huang, Ryohei Ishige, Yoshinobu Tsujii, Kohji Ohno

Langmuir : the ACS journal of surfaces and colloids   31 ( 3 )   1172 - 9   2015.1

Microscopy and microbeam X-ray analyses in poly(3-hydroxybutyrate-co-3-hydroxyvalerate) with amorphous poly(vinyl acetate) Reviewed

Ya-Ting Hsieh, Ryohei Ishige, Yuji Higaki, Eamor M. Woo, Atsushi Takahara

POLYMER   55 ( 26 )   6906 - 6914   2014.12

Effect of alpha-substituents on molecular motion and wetting behaviors of poly(fluoroalkyl acrylate) thin films with short fluoroalkyl side chainsle Reviewed

Koji Honda, Ikuo Yamamoto, Masamichi Morita, Hiroki Yamaguchi, Hiroshi Arita, Ryohei Ishige, Yuji Higaki, Atsushi Takahara

POLYMER   55 ( 24 )   6303 - 6308   2014.11

Precise characterization of outermost surface of crystalline-crystalline diblock copolymer thin films using synchrotron radiation soft X-ray photoelectron spectroscopy Reviewed

Shiki Nojima, Takamichi Shinohara, Yuji Higaki, Ryohei Ishige, Tomoyuki Ohishi, Daigo Kobayashi, Hiroyuki Setoyama, Atsushi Takahara

POLYMER JOURNAL   46 ( 10 )   637 - 640   2014.10

Tunable lyotropic photonic liquid crystal based on graphene oxide Reviewed

Peng Li, Minhao Wong, Xi Zhang, Haiqing Yao, Ryohei Ishige, Takashi Takahara, Masahiro Miyamoto, Riichi Nishimura, Hung-Jue Sue

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   248 ( 1 )   79 - 86   2014.8

Unique Difference in Transition Temperature of Two Similar Fluorinated Side Chain Polymers Forming Hexatic Smectic Phase: Poly{2-(perfluorooctyl)ethyl acrylate} and Poly{2-(perfluorooctyl)ethyl vinyl ether} Reviewed

Ryohei Ishige, Takamichi Shinohara, Kevin L. White, Ahmed Meskini, Mustapha Raihane, Atsushi Takahara, Bruno Ameduri

MACROMOLECULES   47 ( 12 )   3860 - 3870   2014.6

Fluoropolymer Surfaces/Interfaces Reviewed

Yuji Higaki, Ryohei Ishige, Atsushi Takahara

Handbook of Fluoropolymer Science and Technology   433 - 450   2014.5

Large-scale self-assembled zirconium phosphate smectic layers via a simple spray-coating process. Reviewed International journal

Minhao Wong, Ryohei Ishige, Kevin L White, Peng Li, Daehak Kim, Ramanan Krishnamoorti, Robert Gunther, Takeshi Higuchi, Hiroshi Jinnai, Atsushi Takahara, Riichi Nishimura, Hung-Jue Sue

Nature communications   5   3589 - 3589   2014.4

Large-scale self-assembled nanoplatelet/polymer layers with tunable gas permeability via spray-coating of nanoplatelet filled solutions Reviewed

M. Wong, R. Ishige, K. White, P. Li, D. Kim, R. Krishnamoorti, R. Gunther, T. Higuchi, H. Jinnai, A. Takahara, R. Nishimura, H. -J. Sue

Nature Communications   5   3589   2014.4

Solution Processable Iridescent Self-Assembled Nanoplatelets with Finely Tunable Interlayer Distances Using Charge- and Sterically Stabilizing Oligomeric Polyoxyalkyleneamine Surfactants Reviewed

Minhao Wong, Ryohei Ishige, Taiki Hoshino, Spencer Hawkins, Peng Li, Atsushi Takahara, Hung-Jue Sue

CHEMISTRY OF MATERIALS   26 ( 4 )   1528 - 1537   2014.2

Tunable Lyotropic Photonic Liquid Crystal Based on Graphene Oxide Reviewed

Peng Li, Minhao Wong, Xi Zhang, Haiqing Yao, Ryohei Ishige, Atsushi Takahara, Masahiro Miyamoto, Riichi Nishimura, Hung-Jue Sue

ACS PHOTONICS   1 ( 1 )   79 - 86   2014.1

Structural analysis and surface wettability of a novel alternated vinylidene cyanide with fluorinated vinyl ether copolymer Reviewed

Ryohei Ishige, Hiroki Yamaguchi, Takamichi Shinohara, Ahmed Meskini, Mustapha Raihane, Atsushi Takahara, Bruno Ameduri

POLYMER JOURNAL   45 ( 10 )   1041 - 1046   2013.10

Confinement-Induced Crystal Growth in One-Dimensional Isotactic Polystyrene Nanorod Arrays Reviewed

Hui Wu, Yan Cao, Ryohei Ishige, Yuji Higaki, Taiki Hoshino, Noboru Ohta, Atsushi Takahara

ACS MACRO LETTERS   2 ( 5 )   414 - 418   2013.5

Cross-Linked Liquid Crystalline Polyimides with Siloxane Units: Their Morphology and Thermal Diffusivity Reviewed

Yu Shoji, Ryohei Ishige, Tomoya Higashihara, Junko Morikawa, Toshimasa Hashimoto, Atsushi Takahara, Junji Watanabe, Mitsuru Ueda

MACROMOLECULES   46 ( 3 )   747 - 755   2013.2

Synthesis and properties of thermotropic liquid-crystalline polyesters containing 9,10-diphenylanthracene moiety in the main chain Reviewed

Makoto Uchimura, Ryohei Ishige, Masayuki Shigeta, Yuki Arakawa, Yosuke Niko, Junji Watanabe, Gen-Ichi Konishi

RESEARCH ON CHEMICAL INTERMEDIATES   39 ( 1 )   403 - 414   2013.1

Influence of Trace Amount of Well-Dispersed Carbon Nanotubes on Structural Development and Tensile Properties of Polypropylene Reviewed

Peng Liu, Kevin L. White, Hiroaki Sugiyama, Jiang Xi, Takeshi Higuchi, Taiki Hoshino, Ryohei Ishige, Hiroshi Jinnai, Atsushi Takahara, Hung-Jue Sue

MACROMOLECULES   46 ( 2 )   463 - 473   2013.1

Molecular design of environmentally benign segmented polyurethane(urea)s: effect of the hard segment component on the molecular aggregation states and biodegradation behavior Reviewed

Yoshihiko Oniki, Ken Suzuki, Yuji Higaki, Ryohei Ishige, Noboru Ohta, Atsushi Takahara

POLYMER CHEMISTRY   4 ( 13 )   3735 - 3743   2013

Well-Ordered Lamellar Microphase-Separated Morphology of an ABA Triblock Copolymer Containing a Main-Chain Liquid Crystalline Polyester as the Middle Segment 2: Influence of Amorphous Segment Molecular Weight Reviewed

Maito Koga, Ryohei Ishige, Kazunori Sato, Toshinari Ishii, Sungmin Kong, Koichi Sakajiri, Junji Watanabe, Masatoshi Tokita

MACROMOLECULES   45 ( 23 )   9383 - 9390   2012.12

Banana-shaped molecular architecture: Formation of large columns composed of two concentrically enclosed layers Reviewed

Sungmin Kang, Ryohei Ishige, Eun-Woo Lee, Masatoshi Tokita, Junji Watanabe

JOURNAL OF MATERIALS CHEMISTRY   22 ( 40 )   21448 - 21452   2012.10

Synthesis of diphenyl-diacetylene-based nematic liquid crystals and their high birefringence properties Reviewed

Yuki Arakawa, Shunpei Nakajima, Ryohei Ishige, Makoto Uchimura, Sungmin Kang, Gen-ichi Konishi, Junji Watanabe

JOURNAL OF MATERIALS CHEMISTRY   22 ( 17 )   8394 - 8398   2012

Characteristic smectic structures of main-chain liquid-crystalline polyimides driven by a microphase separation between aromatic imide mesogen and a siloxane spacer Reviewed

Ryohei Ishige, Yu Shoji, Tomoya Higashihara, Mitsuru Ueda, Junji Watanabe

JOURNAL OF MATERIALS CHEMISTRY   22 ( 4 )   1532 - 1538   2012

Unusual chain configuration of main-chain liquid crystal polyesters having Y-shaped mesogens in nematic phase Reviewed

Masatoshi Tokita, Kazuya Kato, Ryohei Ishige, Shuhei Okuda, Susumu Kawauchi, Kento Okoshi, Sungmin Kang, Junji Watanabe

POLYMER   52 ( 25 )   5830 - 5835   2011.11

Well-Ordered Lamellar Microphase-Separated Morphology of an ABA Triblock Copolymer Containing a Main-Chain Liquid Crystalline Polyester as the Middle Segment Reviewed

Ryohei Ishige, Toshinari Ishii, Masatoshi Tokita, Maito Koga, Sungmin Kang, Junji Watanabe

MACROMOLECULES   44 ( 12 )   4586 - 4588   2011.6

Two-Step Smectic CA Phase Formation from Isotropic Liquid upon Supercooling in Main-Chain Liquid-Crystalline BB-5(1-Me) Polyester Reviewed

Ryohei Ishige, Masatoshi Tokita, Shin-ichiro Funaoka, Sungmin Kang, Junji Watanabe

MACROMOLECULAR CHEMISTRY AND PHYSICS   212 ( 1 )   48 - 54   2011.1

Regular undulation and polarization modulation on the film surface of a planarly aligned SmC* polymer Reviewed

Chunying Zhang, Ryohei Ishige, Ryou Yasumatsu, Sungmin Kang, Masatoshi Tokita, Junji Watanabe

SOFT MATTER   7 ( 1 )   258 - 264   2011

Synthesis and Liquid Crystalline Behavior of Laterally Substituted Polyimides with Siloxane Linkages Reviewed

Yu Shoji, Ryohei Ishige, Tomoya Higashihara, Susumu Kawauchi, Junji Watanabe, Mitsuru Ueda

MACROMOLECULES   43 ( 21 )   8950 - 8956   2010.11

Control over Internal Structure of Liquid Crystal Polymer Nanofibers by Electrospinning. Reviewed International journal

Keita Nakashima, Kazuma Tsuboi, Hidetoshi Matsumoto, Ryohei Ishige, Masatoshi Tokita, Junji Watanabe, Akihiko Tanioka

Macromolecular rapid communications   31 ( 18 )   1641 - 5   2010.9

Synthesis of Liquid Crystal Molecules Based on Bis(biphenyl)diacetylene and Their Liquid Crystallinity Reviewed

Makoto Uchimura, Sungmin Kang, Rohei Ishige, Junji Watanabe, Gen-ichi Konishi

CHEMISTRY LETTERS   39 ( 5 )   513 - 515   2010.5

Thermotropic Liquid Crystalline Polyimides with Siloxane Linkages: Synthesis, Characterization, and Liquid Crystalline Behavior (vol 43, pg 805, 2010) Reviewed

Yu Shoji, Ryohei Ishige, Tomoya Higashihara, Junji Watanabe, Mitsuru Ueda

MACROMOLECULES   43 ( 6 )   3123 - 3123   2010.3

Thermotropic Liquid Crystalline Polyimides with Siloxane Linkages: Synthesis, Characterization, and Liquid Crystalline Behavior Reviewed

Yu Shoji, Ryohei Ishige, Tomoya Higashihara, Junji Watanabe, Mitsuru Ueda

MACROMOLECULES   43 ( 2 )   805 - 810   2010.1

Regular Formation of Chain Folding in Smectic Phase of Main-Chain BB-3(2-Ph) Polymer Followed by Columnar Association of Phenyl Side Group in Propane Spacer Reviewed

Ryohei Ishige, Yu Naito, Sungmin Kang, Masatoshi Tokita, Junji Watanabe

MACROMOLECULES   42 ( 7 )   2557 - 2562   2009.4

Anti-ferroelectric Banana Phase in a Bent-shaped Molecule with a Low Bend Angle of 60 degrees Reviewed

Seng Kue Lee, Lu Shi, Ryohei Ishige, Sungmin Kang, Masatoshi Tokita, Junji Watanabe

CHEMISTRY LETTERS   37 ( 12 )   1230 - 1231   2008.12

Anti-ferroelectric Banana Phase in a Bent-shaped Molecule with a Low Bend Angle of 60 degrees Reviewed

Seng Kue Lee, Lu Shi, Ryohei Ishige, Sungmin Kang, Masatoshi Tokita, Junji Watanabe

CHEMISTRY LETTERS   37 ( 12 )   1230 - 1231   2008.12

Elongation Behavior of a Main-Chain Smectic Liquid Crystalline Elastomer Reviewed

Ryohei Ishige, Kensuke Osada, Hirotaka Tagawa, Hiroko Niwano, Masatoshi Tokita, Junji Watanabe

MACROMOLECULES   41 ( 20 )   7566 - 7570   2008.10

Smectic a formation by twin dimers assuming U-shaped conformation Reviewed

Yu Naito, Ryohei Ishige, Manabu Itoh, Masatoshi Tokita, Junji Watanabe

CHEMISTRY LETTERS   37 ( 8 )   880 - 881   2008.8

Regular undulation morphology observed on fracture and film surfaces of chiral S-C* polymer Reviewed

Chunying Zhang, Susumu Edo, Ryouhei Ishige, Masatoshi Tokita, Junji Watanabe

MACROMOLECULES   41 ( 14 )   5361 - 5364   2008.7

Unusual formation of smectic a structure in cross-linked monodomain elastomer of main-chain LC polyester with 3-methylpentane spacer Reviewed

Ryohei Ishige, Masatoshi Tokita, Yu Naito, Chun Ying Zhang, Junji Watanabe

MACROMOLECULES   41 ( 7 )   2671 - 2676   2008.4

Shear flow orientation of thermotropic liquid crystals of rigid-rod polyesters with flexible side chains

Kengo Tokunaga, Ryohei Ishige, Masatoshi Tokita, Junji Watanabe

Polymer Preprints, Japan   55 ( 1 )   978   2006

Correlation between Ordered Structure and Thermal Properties of Polyimide Films Prepared from Liquid Crystalline Precursors

大迫勇太, 原昇平, 安藤慎治, 石毛亮平

繊維学会予稿集(CD-ROM)   78 ( 1 )   2023

In-situ Small-Angle X-ray Scattering Study on the Mechanism of Unique Low-Volume Thermal Expansion of Siloxane-Containing Block Copolymerized Polyimides

百瀬敦都, 安藤慎治, 石毛亮平, 松田直樹, 東原知哉, 丸山洋一郎, 藤冨晋太郎

繊維学会予稿集(CD-ROM)   78 ( 1 )   2023

Analysis of Phase-Separated Structure and Unique Low Thermal Expansion Behavior of Siloxane-Containing Block Copolymerized Polyimides Using Synchrotron Radiation

百瀬敦都, 松田直樹, 東原知哉, 丸山洋一郎, 藤冨晋太郎, 安藤慎治, 石毛亮平

繊維学会予稿集(CD-ROM)   78 ( 2 )   2023

Reduction of Thermal Expansion and Improvement of Elongation Based on Microphase-Separated Structure of Siloxane-Containing Block Copolymerized Polyimides

百瀬敦都, 安藤慎治, 石毛亮平, 松田直樹, 東原知哉, 丸山洋一郎, 藤冨晋太郎

繊維学会予稿集(CD-ROM)   77 ( 2 )   2022

Vertically Aligned Rigid Polymer Film Prepared Using Smectic Precursor and Its Thermal Expansion Behavior

石毛亮平, 原昇平, 安藤慎治

繊維学会予稿集(CD-ROM)   77 ( 2 )   2022

Unique volumetric thermal expansion properties of thermally crosslinkable polyimides prepared from liquid crystalline precursors

大迫勇太, 原昇平, 安藤慎治, 石毛亮平

繊維学会予稿集(CD-ROM)   77 ( 2 )   2022

Relationship of Chain Conformation with Crystallinity and Abrasion-Resistivity of Fluorinated Rigid Aromatic Polyimide

石毛亮平, 原昇平, 安藤慎治

繊維学会予稿集(CD-ROM)   77 ( 1 )   2022

Correlation between ordered structure of precursor, degree of crosslinking and thermal expansion in thermally cross-linkable polyimide

大迫勇太, 原昇平, 安藤慎治, 石毛亮平

繊維学会予稿集(CD-ROM)   77 ( 1 )   2022

Unique Thermal Expansion Properties of Multiblock Copolyimide Films based on Phase-Separated Structure

百瀬敦都, 安藤慎治, 石毛亮平, 松田直樹, 東原知哉, 丸山洋一郎, 藤冨晋太郎

繊維学会予稿集(CD-ROM)   77 ( 1 )   2022

Synthesis of Fluorinated Polyimides with Low Refractive Indices Having Perfluoroalkylene Unit in the Main Chain Using Photoreaction

中村珠子, 伊藤ゆり子, 神原將, 石毛亮平, 安藤慎治, 矢島知子

フッ素化学討論会講演要旨集   45th   2022

USAXS analysis of self-assembled structures of polymer-brush-modified nanoparticles in ionic liquid

中西洋平, 小川紘樹, 榊原圭太, 大野工司, 竹中幹人, 辻井敬亘, 石毛亮平, 金谷利治

エラストマー討論会講演要旨集   32nd   2021

Development of Vertically Aligned Polyimide Films Using Epitaxial Growth from Surface of Smectic Liquid Crystalline Precursor

原昇平, 安藤慎治, 石毛亮平

繊維学会予稿集(CD-ROM)   76 ( 1 )   2021

Uniaxial orientation and thermal properties of thermally crosslinkable polyimides prepared from liquid crystalline precursors

大迫勇太, 原昇平, 安藤慎治, 石毛亮平

繊維学会予稿集(CD-ROM)   76 ( 1 )   2021

Correlation between ordered Structure, degree of crosslinking and thermal expansion of thermally crosslinkable polyimide

大迫勇太, 原昇平, 安藤慎治, 石毛亮平, 東原知哉

繊維学会予稿集(CD-ROM)   76 ( 2 )   2021

Orientation analysis polymer films based on microscopic ATR-FTIR imaging methods

石毛亮平, 原昇平, 安藤慎治, SONG Cai Li, KAZARIAN Sergei G.

繊維学会予稿集(CD-ROM)   76 ( 2 )   2021

Orientation Mechanism of Aromatic Polyimide induced during Heating from Precursor Poly(amic acid) under Uniaxial Stress revealed by in-situ Synchrotron X-ray Diffraction Method

石毛亮平, 原昇平, 武藤江一朗, 安藤慎治

繊維学会予稿集(CD-ROM)   75 ( 1 )   2020

Pressure-induced Variations in the Crystalline Structures of Polyimides Having Flexible Linkages Analyzed by Synchrotron Wide-Angle X-ray Diffraction

武藤江一朗, 藤原瑛右, 原昇平, 石毛亮平, 安藤慎治

KEK Progress Report (Web)   ( 2020-6 )   2020

Successive Phase Transition Induced by Thermally Stretching of Precursor film for Rigid Polyimide

石毛亮平, 原昇平, 武藤江一朗, 安藤慎治

繊維学会予稿集(CD-ROM)   75 ( 2 )   2020

Development of Homeotropically Aligned Polyimide Using Lyotropic Smectic Liquid Crystalline Precursor and Molecular Orientation Analyses by IR and GI-WAXD Methods

原昇平, 柳瀬圭太, 田中和幸, 安藤慎治, 石毛亮平

繊維学会予稿集(CD-ROM)   75 ( 2 )   2020

Development of Homeotropically Aligned Polyimide Films Using Smectic Liquid Crystalline Precursor and Molecular Orientation Analyses by pMAIRS and GI-WAXD Methods

原昇平, 柳瀬圭太, 田中和幸, 安藤慎治, 石毛亮平

繊維学会予稿集(CD-ROM)   75 ( 1 )   2020

液晶性前駆体から作製した全芳香族ポリイミドの特異的な発光挙動

柳瀬圭太, 田中和幸, 石毛亮平, 安藤慎治

繊維学会予稿集(CD-ROM)   74 ( 1 )   2019

USAXSによるポリマーブラシ付与微粒子分散液の高次構造解析

中西洋平, 石毛亮平, 小川紘樹, 榊原圭太, 大野工司, 金谷利治, 辻井敬亘

繊維学会予稿集   73 ( 1 (CD-ROM) )   ROMBUNNO.2C09   2018.6

液晶性ポリイミド前駆体薄膜のpMAIRS法およびGI-WAXD法に基づく高次構造解析

石毛亮平, 田中和幸, 安藤慎治

繊維学会予稿集   73 ( 2 )   2018

液晶性前駆体から生成する全芳香族ポリイミド薄膜のpMAIRS法に基づく高次構造解析

石毛亮平, 田中和幸, 柳瀬圭太, 安藤慎治

高分子学会予稿集(CD-ROM)   67 ( 2 )   2018

燐光性ポリイミド薄膜および低分子イミド化合物の超高圧下における発光挙動の解析

安東優太郎, 藤原瑛右, 折田良司, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   67 ( 2 )   2018

液晶性を利用した高配向蛍光性ポリイミドの調製と蛍光の偏光特性評価

柳瀬圭太, 田中和幸, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   67 ( 2 )   2018

光干渉法におけるポリイミド膜の熱光学係数の測定と分子構造および配向状態との相関

藤田恵実, 原田真梨, 岡田朋大, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   67 ( 1 )   2018

室温燐光性ポリイミド薄膜の超高圧下での発光挙動の解析

安東優太郎, 藤原瑛右, 折田良司, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   67 ( 1 )   2018

ジフェニルベンジジン骨格を有するポリイミド薄膜における光電導特性の印加電圧依存性

武政千晶, 浅井茂雄, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   67 ( 1 )   2018

ジフェニルベンジジン骨格含有ポリイミド薄膜における光電流スペクトルの印加電圧依存性に基づく光電導機構の解析

武政千晶, 浅井茂雄, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   67 ( 2 )   2018

液晶性を利用した含フッ素高蛍光性ポリイミドの配向制御と偏光蛍光特性に基づく配向解析

柳瀬圭太, 田中和幸, 鹿末健太, 石毛亮平, 安藤慎治

繊維学会予稿集   73 ( 1 (CD-ROM) )   2018

ジフェニルベンジジン骨格を有するポリイミド薄膜における光電導特性の面外・面内異方性と分子配向・凝集状態との相関

武政千晶, 千野徹平, 福地翔, 浅井茂雄, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   66 ( 2 )   2017

液晶性ポリイミドにおける特異な構造相転移の広角X線回折測定による解析

石毛亮平, 田中和幸, 藤原瑛右, 安藤慎治

KEK Progress Report (Web)   ( 2017-10 )   2017

全芳香族ポリアミド酸エステルのリオトロピック液晶挙動と熱イミド化過程における配向解析

田中和幸, 安藤慎治, 石毛亮平

繊維学会予稿集   72 ( 1 (CD-ROM) )   2017

全芳香族ポリアミド酸エステルのリオトロピック液晶挙動と溶媒蒸発・熱イミド化過程におけるその場配向解析

田中和幸, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   66 ( 2 )   2017

ジフェニルベンジジン骨格を主鎖に有するポリイミド薄膜における光電導特性の照射光波長および光強度依存性の解析

武政千晶, 千野徹平, 福地翔, 浅井茂雄, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   66 ( 1 )   2017

トリフェニルアミン骨格を主鎖に有するポリイミド薄膜における電導特性の温度・電圧依存性と電導機構の解析

千野徹平, 福地翔, 滝沢和宏, 浅井茂雄, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   66 ( 1 )   2017

液晶性ポリイミドにおける特異な構造相転移の広角X線回折測定による解析

石毛亮平, 田中和幸, 藤原瑛右, 安藤慎治

KEK Progress Report (Web)   ( 2016-8 )   2017

液晶性前駆体を用いた高配向・高蛍光性ポリイミドの合成と高次構造・光物性の相関

柳瀬圭太, 田中和幸, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   66 ( 1 )   2017

かさ高い電子供与性置換基を導入したフタルイミド化合物の蛍光特性制御

折田良司, 鹿末健太, 平田修造, VACHA Martin, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   66 ( 1 )   2017

Structural Analysis for Surface and Interface of Polymer Thin Films by Synchrotron Radiation X-Ray Scattering Method Reviewed

Ryohei Ishige

SEN-I GAKKAISHI   72 ( 9 )   422 - 427   2016.9

リオトロピック液晶性を示す全芳香族ポリアミド酸エステルを経由する全芳香族ポリイミドの配向制御

田中和幸, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   65 ( 2 )   2016

トリフェニルアミン骨格をジアミン部に有するポリイミド薄膜における酸二無水物の構造と暗電流特性の相関

千野徹平, 福地翔, 滝沢和宏, 浅井茂雄, 石毛亮平, 安藤慎治

高分子学会予稿集(CD-ROM)   65 ( 2 )   2016

ポリマーブラシ付与複合微粒子積層型電解質膜の構造解析:粒子濃度依存性

中西洋平, 石毛亮平, 小川紘樹, HUANG Yun, 榊原圭太, 大野工司, 森永隆志, 佐藤貴哉, 金谷利治, 辻井敬亘

高分子学会予稿集(CD-ROM)   64 ( 1 )   ROMBUNNO.1E23   2015.5

LRP法による高分子量ブロック共重合体の合成と構造形成

辻井 敬亘, 許 書堯, 石毛 亮平

日本化学繊維研究所講演集 Annual report of the Research Institute for Chemical Fibers, Japan   72   5p   2015

強い電荷移動相互作用を有するポリイミドの分子構造が光電導特性へ及ぼす影響

福地翔, 千野徹平, 滝沢和宏, 石毛亮平, 浅井茂雄, 安藤慎治

高分子学会予稿集(CD-ROM)   64 ( 2 )   2015

Preparation of Polymers with Perylene Diimide Derivative and Characterization of Its Higher Order Structure

HIRAI T, KIDO M, SHINOHARA T, NOJIMA S, KIM J, OHTA N, ISHIGE R, WHITE K, HIGAKI Y, TAKAHARA A

日本接着学会年次大会講演要旨集(CD-ROM)   52nd   ROMBUNNO.08-1130-C   2014.9

4本鎖星型ブロックコポリマーの精密合成と構造均一性ゲルの創成

石毛亮平, 木田勝也, 榊原圭太, 大野工司, 辻井敬亘

高分子学会予稿集(CD-ROM)   63 ( 2 )   ROMBUNNO.1W09   2014.9

超小角X線散乱法によるポリマーブラシ付与複合微粒子積層膜の構造解析

中西洋平, 石毛亮平, 小川紘樹, 榊原圭太, 大野工司, 森永隆志, 佐藤貴哉, 金谷利治, 辻井敬亘

高分子学会予稿集(CD-ROM)   63 ( 2 )   ROMBUNNO.1PC025   2014.9

Synthesis of polymer with perylene diimide pendant side chains and characterization of its higher order structure Reviewed

Tomoyasu Hirai, Makoto Kido, Takamichi Shinohara, Shiki Nojima, Jungeun Kim, Noboru Ota, Ryohei Ishige, Kevin White, Yuji Higaki, Atsushi Takahara

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   248   2014.8

Controlled synthesis of tetra-arm star-block copolymers and fabrication of gel with homogeneous network structure Reviewed

Katsuya Kida, Ryohei Ishige, Keita Sakakibara, Kohji Ohno, Yoshinobu Tsujii

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   248   2014.8

4本鎖星型ブロックコポリマーの精密合成と構造均一性ゲルの創成

木田勝也, 石毛亮平, 榊原圭太, 大野工司, 辻井敬亘

繊維学会予稿集   69 ( 1 (CD-ROM) )   ROMBUNNO.3D08   2014

Molecular Aggregation States of Isotactic Polystyrene Crystallized in Nanorods Characterized by Micro-beam X-Ray Diffraction and Electron Diffraction

WU HUI, CAO YAN, ISHIGE RYOHEI, HIGAKI YUJI, HOSHINO TAIKI, OHTA NOBORU, WATANABE HIROHMI, JINNAI HIROSHI, TAKAHARA ATSUSHI

高分子学会予稿集(CD-ROM)   62 ( 1 )   ROMBUNNO.2G05   2013.5

Characterization of Surface and Buried Interface Structure of Soft Materials by Synchrotron Radiation X-ray Source

TAKAHARA ATSUSHI, SHINOHARA TAKAMICHI, NOJIM SHIKI, HOSHINO TAIKI, ISHIGE RYOHEI, MURAKAMI DAIKI, HIGAKI YUJI

Abstr JSAP MRS Jt Symp (CD-ROM)   ROMBUNNO.17A-M7-1   2013

Well-ordered periodic nano-structure in ABA triblock copolymers thin films with side-chain liquid crystalline A blocks and main-chain liquid crystalline B block

ISHIGE RYOHEI, TOKITA MASATOSHI, WATANABE JUNJI, OGAWA HIROKI, TAKAHARA ATSUSHI

Abstr JSAP MRS Jt Symp (CD-ROM)   ROMBUNNO.17P-PM2-12   2013

Precise and Non-destructive Characterization of 'Buried' Interface in Ordered Heterojunction Organic Photovoltaics by X-ray Structure Analyses

SHINOHARA TAKAMICHI, HOSHINO TAIKI, ISHIGE RYOHEI, HIGAKI YUJI, OKAMOTO YASUSHI, AOKI TAKASHI, MASUNAGA HIROYASU, OGAWA HIROKI, TAKAHARA ATUSHI

Abstr JSAP MRS Jt Symp (CD-ROM)   ROMBUNNO.17P-PM2-14   2013

Evaluation of thermal diffusivity of cross-linked liquid crystalline polyimides with siloxane units Reviewed

Yu Shoji, Motoi Harada, Ryohei Ishige, Tomoya Higashihara, Junko Morikawa, Toshimasa Hashimoto, Junji Watanabe, Mitsuru Ueda

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   244   2012.8

Higher-order structure analysis of a liquid-crystalline ABA type triblock copolymer containing perfluoroalkyl side group

ISHIGE RYOHEI, TOKITA MASATOSHI, WATANABE JUNJI, OTSUKA HIDEYUKI, TAKAHARA ATSUSHI

高分子学会予稿集(CD-ROM)   61 ( 1 )   ROMBUNNO.3L13   2012.5

主鎖型スメクチック液晶性高分子を有するABAトリブロック共重合体のラメラ状ミクロ相分離構造に与えるスペーサー長の効果

古賀舞都, 石毛亮平, 戸木田雅利, KANG Sungmin, 渡辺順次

高分子学会予稿集(CD-ROM)   61 ( 2 )   2012

電界紡糸とレーザーパターニングによる液晶エラストマー棒状マイクロ粒子の作製

松本英俊, 中島慶大, 石毛亮平, 坪井一真, 戸木田雅利, 渡邊順次, 谷岡明彦

繊維学会予稿集   67 ( 1 )   2012

Novel Phenomena Produced by Interplay between Macromolecular and Liquid -Crystalline Properties in Main-Chain Polymers Reviewed

Ryohei Ishige

SEN-I GAKKAISHI   67 ( 11 )   P325 - P329   2011.11

電界紡糸とレーザーパターニングによる液晶エラストマー棒状マイクロ粒子の作製

松本英俊, 中島慶大, 石毛亮平, 坪井一真, 戸木田雅利, 渡邊順次, 谷岡明彦

高分子学会予稿集(CD-ROM)   60 ( 2 Disk1 )   2011

電界紡糸法ナノファイバーにおける液晶高分子の構造形成

中島慶大, 松本英俊, 坪井一真, 石毛亮平, 戸木田雅利, 渡邊順次, 谷岡明彦

繊維学会予稿集   65 ( 3 )   2010

Unusual formation of smectic A structure in crosslinked monodomain elastomer of main-chain LC polyester with 3-methylpentane spacer Reviewed

Ryohei Ishige, Masatoshi Tokita, Yu Naito, Chun Ying Zhang, Junji Watanabe

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   237   2009.3

電界紡糸法による液晶高分子ナノファイバーの構造

中島慶大, 石毛亮平, 坪井一真, 松本英俊, 戸木田雅利, 渡邊順次, 谷岡明彦

高分子と水に関する討論会講演要旨集   47th   2009

電界紡糸法により作製した液晶高分子ナノファイバーの内部構造

中島慶大, 石毛亮平, 坪井一真, 松本英俊, 戸木田雅利, 渡邊順次, 谷岡明彦

高分子学会予稿集(CD-ROM)   58 ( 1 Disk1 )   2009

Thermally reversible distortion observed for monodomain nematic elastomer of cross-linked main-chain polyester

Tokita, M., Tagawa, H., Ishige, R., Osada, K., Watanabe, J.

Molecular Crystals and Liquid Crystals   465 ( 1 )   193 - 202   2007

Experimental study of heat-resistant and photoluminescent polymers exhibiting extremely large Stokes shift for spectral conversion

Grant number：17H03112  2017.4 - 2020.3

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

Ando Shinji

Development of rubbing free alignment layer using liquid crystalline polyimide based on mechanisms of interaction between liquid crystal molecules and polymer at the interface

Grant number：15K20992  2015.4 - 2019.3

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Young Scientists (B)

Ishige Ryohei

Control of Volumetric Thermal Expansion and Functionalization of Aromatic Polymers based on Suppression of Main Chain Local Motions

Grant number：15K13782  2015.4 - 2017.3

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Exploratory Research

Ando Shinji

Observation of Variations in Ordered Structures in Aromatic Polymers Induced by Extreme Conditions and Development of Optical and Electronic Functional Materials

Grant number：25288096  2013.4 - 2016.3

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

ANDO Shinji, ISHIGE Ryohei

Periodic Nano-Structure Formed by ABA-Type Liquid-Crystalline Triblock Copolymer Containing Fluoroalkyl Side-Chain

Grant number：24750223  2012.4 - 2016.3

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Young Scientists (B)

ISHIGE Ryohei

Development of meso-scale chiral nano-composite based on self-assembly of an ABC block copolymer

Grant number：24310092  2012.4 - 2015.3

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

JINNAI Hiroshi, HIGUCHI Takeshi, IHISGE Ryohei

主鎖型液晶性高分子の折りたたみ鎖形態を利用した新規構造材料の創製

Grant number：09J03400  2009 - 2010

日本学術振興会  科学研究費助成事業  特別研究員奨励費

石毛 亮平