Updated on 2026/05/20

写真a

 
TOMITA IKUYOSHI
 
Organization
School of Materials and Chemical Technology Professor
Title
Professor
Homepage
http://www.echem.titech.ac.jp/tomita/tomita.html
External link

Degree

  • Doctor of Engineering ( Tokyo Institute of Technology )

  • Master of Engineering ( Kyoto University )

Research Interests

  • Polymer Synthesis

Research Areas

  • Nanotechnology/Materials / Synthetic organic chemistry

  • Nanotechnology/Materials / Energy chemistry

  • Nanotechnology/Materials / Polymer materials

  • Nanotechnology/Materials / Polymer chemistry

Education

  • Kyoto University

    - 1991

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    Country： Japan

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  • Kyoto University   Faculty of Engineering

    - 1988

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    Country： Japan

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Research History

  • Tokyo Institute of Technology   School of Materials and Chemical Technology   Professor

    2016.4

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Professional Memberships

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Committee Memberships

  • 合成樹脂工業協会   ネットワークポリマー論文集編集委員  

    2020   

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  • 高分子学会   関東支部神奈川地区幹事  

    2018 - 2024   

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  • Nature Publishing Group   NPG Asia Materials, Associate Editor  

    2011   

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Papers

  • Effective Porous Filler Design for Streaming Potential-Driven Electropolymerization

    Suguru Iwai, Ryota Kirino, Elena Villani, Kosuke Sato, George Hasegawa, Norio Ishizuka, Kimihiro Matsukawa, Ikuyoshi Tomita, Shinsuke Inagi

    CHEMELECTROCHEM   12 ( 18 )   2025.9

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1002/celc.202500181

    Web of Science

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  • Tetraarylphosphonium Cations with Excellent Alkaline‐Resistant Performance for Anion‐Exchange Membranes

    Ryoyu Hifumi, Yoshikazu Toyama, Keisuke Ikeda, Tetsuaki Hashimoto, Tomohiro Imai, Shinsuke Inagi, Ikuyoshi Tomita

    ChemSusChem   2025.5

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    Publishing type：Research paper (scientific journal)  

    DOI： 10.1002/cssc.202402366

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  • Synthesis of Triarylsulfonium Salts with Sterically Demanding Substituents and Their Alkaline Stability

    Tomohiro Imai, Ryoyu Hifumi, Shinsuke Inagi, Ikuyoshi Tomita

    The Journal of Organic Chemistry   2025.3

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    Publishing type：Research paper (scientific journal)  

    DOI： 10.1021/acs.joc.4c03147

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  • Post-functionalization of alternating π-conjugated copolymers containing fluorene moieties via anodic chlorination using AlCl3

    Tomoyuki Kurioka, Ikuyoshi Tomita, Shinsuke Inagi

    Polymer Journal   2024.9

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    Publishing type：Research paper (scientific journal)   Publisher：Springer Science and Business Media LLC  

    Abstract

    Fluorene (Fl) derivatives are representative emitting motifs; thus, they are often installed into alternating π-conjugated copolymers (P(Fl-Ar)) as soluble polymeric emitters. Many researchers have focused on modifying the combined arylene units in P(Fl-Ar) derivatives to tune their optoelectronic properties; however, P(Fl-Ar) derivatives that contain fluorene units with functional groups at their sp2 carbons remain limited. Here, we synthesize P(Fl-Ar) derivatives comprising sp2-chlorinated fluorene units via anodic chlorination using aluminum chloride (AlCl3). The introduced chlorine atoms affect the optoelectronic properties of the pristine P(Fl-Ar) derivatives. Compared with the precursor P(Fl-Ar) derivatives, chlorinated P(Fl-Ar) derivatives exhibit longer maximum emission wavelengths.

    DOI： 10.1038/s41428-024-00958-x

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    Other Link： https://www.nature.com/articles/s41428-024-00958-x

  • Low Dielectric, Good Adhesive, and Flame-Retardant Aromatic Poly(ether)s with Phosphine Sulfide Groups

    Ryoyu Hifumi, Ikuyoshi Tomita

    Macromolecules   2024.9

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    Publishing type：Research paper (scientific journal)  

    DOI： 10.1021/acs.macromol.4c01440

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  • Electrochemical Postfunctionalization of Thiophene–Fluorene Alternating Copolymers via Anodic C–H Phosphonylation

    Kohei Taniguchi, Tomoyuki Kurioka, Kosuke Sato, Ikuyoshi Tomita, Shinsuke Inagi

    Macromolecules   57 ( 10 )   5028 - 5037   2024.5

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    Publishing type：Research paper (scientific journal)   Publisher：American Chemical Society (ACS)  

    DOI： 10.1021/acs.macromol.4c00465

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  • Preparation of superhydrophobic surfaces and slippery liquid-infused porous surfaces based on core-cross-linked nanostructured materials obtained by living coordination block copolymerization through PISA process

    Yidan Cheng, Takeshi Wakiya, Ryoyu Hifumi, Shinsuke Inagi, Ikuyoshi Tomita

    Polymer   2024.2

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    Publishing type：Research paper (scientific journal)  

    DOI： 10.1016/j.polymer.2024.126686

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  • Systematic studies on polyacrylates containing side-chain hydrogen bonding units: Significant effects of the pendant functions on thermal behaviors and solubility of polymers

    Yuki Hirose, Yoshiaki Yoshida, Yoshio Furusho, Ikuyoshi Tomita, Takeshi Endo

    Journal of Polymer Science   2024

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    Publishing type：Research paper (scientific journal)  

    DOI： 10.1002/pol.20230893

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  • An ionic liquid containing arsonium cation

    Ryoto Inaba, Tomohiro Imai, Showa Kitajima, Hitoshi Kasai, Kouki Oka, Ryoyu Hifumi, Ikuyoshi Tomita, Masahiro Yoshizawa-Fujita, Kensuke Naka, Hiroaki Imoto

    Chemical Communications   2024

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    Publishing type：Research paper (scientific journal)   Publisher：Royal Society of Chemistry (RSC)  

    Cations in ionic liquids (ILs) are typically derived from ammonium or phosphonium structures with long alkyl chains, and it is well established that the central atom significantly influences the properties...

    DOI： 10.1039/d4cc05072j

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  • Parallel synthesis of donor-acceptor p-conjugated polymers by post-element transformation of organotitanium polymer

    Yoshimasa Matsumura, Alvin Tanudjaja, Mizuki Fukushima, Makoto Higuchi, Shin Ogino, Makoto Ishidoshiro, Yasuyuki Irie, Hiroaki Imoto, Kensuke Naka, Ryoyu Hifumi, Shinsuke Inagi, Ikuyoshi Tomita

    DESIGNED MONOMERS AND POLYMERS   26 ( 1 )   190 - 197   2023.12

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1080/15685551.2023.2233228

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  • Cathodic Hydrodefluorination of a π-Conjugated Alternating Copolymer Consisting of 9,9-Dioctylfluorene and Tetrafluorophenylene

    Satoshi KOISO, Tomoyuki KURIOKA, Ryoyu HIFUMI, Ikuyoshi TOMITA, Shinsuke INAGI

    Electrochemistry   91 ( 11 )   112012 - 112012   2023.11

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    Publishing type：Research paper (scientific journal)   Publisher：The Electrochemical Society of Japan  

    DOI： 10.5796/electrochemistry.23-67077

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  • AC-Bipolar Electrosynthesis and Luminol Electrochemiluminescence Imaging of Poly(3,4-ethylenedioxythiophene) and Its Composite Films

    Elena Villani, Yanyun Zhang, Zhenghao Chen, Yaqian Zhou, Mariko Konishi, Ikuyoshi Tomita, Shinsuke Inagi

    ACS APPLIED POLYMER MATERIALS   5 ( 8 )   6186 - 6198   2023.7

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1021/acsapm.3c00838

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  • Site‐Selective Synthesis and Concurrent Immobilization of Imine‐Based Covalent Organic Frameworks on Electrodes Using an Electrogenerated Acid

    Tomoki Shirokura, Tomoki Hirohata, Kosuke Sato, Elena Villani, Kazuyasu Sekiya, Yu-An Chien, Tomoyuki Kurioka, Ryoyu Hifumi, Yoshiyuki Hattori, Masato Sone, Ikuyoshi Tomita, Shinsuke Inagi

    Angewandte Chemie International Edition   2023.6

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1002/anie.202307343

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  • Synthesis of Cationic Azatriphenylene Derivatives by Electrochemical Intramolecular Pyridination and Characterization of Their Optoelectronic Properties

    Yushi Ohno, Shogo Ando, Daisuke Furusho, Ryoyu Hifumi, Yuuya Nagata, Ikuyoshi Tomita, Shinsuke Inagi

    Organic Letters   25 ( 21 )   3951 - 3955   2023.5

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1021/acs.orglett.3c01341

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  • AC-Bipolar Electropolymerization of 3,4-Ethylenedioxythiophene in Ionic Liquids

    Zhenghao Chen, Yaqian Zhou, Elena Villani, Naoki Shida, Ikuyoshi Tomita, Shinsuke Inagi

    Langmuir   Vol. 39 ( No. 12 )   4450 - 4455   2023.3

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1021/acs.langmuir.3c00120

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  • Organic group decorated heterogeneous Pd complex on mesoporous silica toward catalytic allylation in aqueous media

    Siming Ding, Yuanyuan Kong, Yuichi Manaka, Wang-Jae Chun, Ikuyoshi Tomita, Ken Motokura

    CATALYSIS TODAY   411   2023.3

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1016/j.cattod.2022.06.044

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  • A Theoretical Analysis of the Reduction and Lithiation of Pillar[6]quinone

    Tomoki Hirohata, Susumu Kawauchi, Ikuyoshi Tomita, Shinsuke Inagi

    Journal of Electroanalytical Chemistry   Vol. 930 ( No. 3 )   2023.2

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1016/j.jelechem.2023.117170

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  • Synthesis and characterization of pH-responsive ferrogels comprising sulfamethazine-based polymer and magnetic nanoparticles for sensing ammonia gas

    Ye Chen, Masataka Abe, Ikuyoshi Tomita, Yuta Kurashina, Yoshitaka Kitamoto

    Journal of Magnetism and Magnetic Materials   Vol. 565   2023.1

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1016/j.jmmm.2022.170201

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  • A heterogeneous Pd complex catalyst for allylation with allylic alcohols enhanced by an aluminum-doped mesoporous silica support

    Siming Ding, Yuichi Manaka, Masayuki Nambo, Wang-Jae Chun, Ikuyoshi Tomita, Ken Motokura

    Catalysis Science & Technology   13 ( 10 )   3047 - 3059   2023

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1039/D2CY01768G

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Research Projects

  • Establishment and applications of synthetic methods for conjugated polymers with advanced optoelectronic functions based on the post-element-transformation technique

    Grant number：23K21132  2021.4 - 2025.3

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

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    Grant amount：\17290000 （ Direct Cost: \13300000 、 Indirect Cost：\3990000 ）

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  • Establishment and applications of synthetic methods for conjugated polymers with advanced optoelectronic functions based on the post-element-transformation technique

    Grant number：21H01982  2021.4 - 2025.3

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

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    Grant amount：\17290000 （ Direct Cost: \13300000 、 Indirect Cost：\3990000 ）

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