Papers - KOKUBO Hisashi
about 77-
Tetra-Arm Poly (methyl acrylate) Gels with a Sulfolane-Based Concentrated Electrolyte and High Li-Ion Transference Numbers
Kazuki Miyagawa, Hisashi Kokubo, Ryoichi Tatara, Riko Sakakieda, Kazuhide Ueno, Masayoshi Watanabe, … Show more authors
Kazuki Miyagawa, Hisashi Kokubo, Ryoichi Tatara, Riko Sakakieda, Kazuhide Ueno, Masayoshi Watanabe, Kaoru Dokko Hide authors
Macromolecules 59 ( 7 ) 4510 - 4518 2026.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
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Konishi Yukako, Kokubo Hisashi, Tsuzuki Seiji, Tatara Ryoichi, Dokko Kaoru
Chemical Communications 60 ( 88 ) 12896 - 12899 2024.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Gelation of sulfolane-based highly concentrated electrolytes using a partially fluorinated polymer enhances the Li-ion transference number of the electrolytes because acidic protons surrounded by fluorine atoms in the polymer network trap anions, and the high Li+ transference number is effective in suppressing the concentration polarization in Li batteries.
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Tetra-arm poly(ethylene glycol) gels with highly concentrated sulfolane-based electrolytes exhibiting high Li-ion transference numbers
Natsumi Tasaki, Yosuke Ugata, Kei Hashimoto, Hisashi Kokubo, Kazuhide Ueno, Masayoshi Watanabe, an … Show more authors
Natsumi Tasaki, Yosuke Ugata, Kei Hashimoto, Hisashi Kokubo, Kazuhide Ueno, Masayoshi Watanabe, and Kaoru Dokko Hide authors
Physical Chemistry Chemical Physics 25 17793 - 17797 2023.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Tasaki Natsumi, Ugata Yosuke, Hashimoto Kei, Kokubo Hisashi, Ueno Kazuhide, Watanabe Masayoshi, Dok … Show more authors
Tasaki Natsumi, Ugata Yosuke, Hashimoto Kei, Kokubo Hisashi, Ueno Kazuhide, Watanabe Masayoshi, Dokko Kaoru Hide authors
The Journal of physical chemistry. C 25 ( 27 ) 17793 - 17797 2023.6
Language：English Publishing type：Research paper (scientific journal) Publisher：The Royal Society of Chemistry Joint Work
We demonstrate that tetra-arm poly(ethylene glycol) gels containing highly concentrated sulfolane-based electrolytes exhibit high Li+ transference numbers. The low polymer concentration and homogeneous polymer network in the gel electrolyte are useful in achieving both mechanical reliability and high Li+ transport ability.
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On the concentration polarisation in molten Li salts and borate-based Li ionic liquids
Keisuke Shigenobu, Frederik Philippi, Seiji Tsuzuki, Hisashi Kokubo, Kaoru Dokko, Masayoshi Watanab … Show more authors
Keisuke Shigenobu, Frederik Philippi, Seiji Tsuzuki, Hisashi Kokubo, Kaoru Dokko, Masayoshi Watanabe and Kazuhide Ueno Hide authors
Physical Chemistry Chemical Physics 25 ( 9 ) 6970 - 6978 2023.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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ゲルの化学
小久保 尚
化学と教育 70 ( 11 ) 562 - 567 2022.11
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：公益社団法人 日本化学会 Single Work
<p>ゲルは「架橋」という高分子同士の橋渡しにより高分子網目が形成され，この網目の中に気体や液体を含み，その形を維持している。「化学ゲル」「物理ゲル」といった架橋様式の違い，網目内の媒体別にゲルの特徴やそれらの作製法を解説する。さらにゲルの機能化について何点か簡単な例を紹介する。</p>
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Synthesis, mechanical properties, and ionic conductivity of rotaxane cross-linked polymers
Hiromitsu Sogawa, Jun Sawada, Hisashi Kokubo, Haruna Mizuno, Yumi Kobayashi, Masayoshi Watanabe, To … Show more authors
Hiromitsu Sogawa, Jun Sawada, Hisashi Kokubo, Haruna Mizuno, Yumi Kobayashi, Masayoshi Watanabe, ToshikazuTakata Hide authors
Polymer 227 123844-1 - 123844-5 2021.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Mizuno Haruna, Hashimoto Kei, Shigenobu Keisuke, Kokubo Hisashi, Ueno Kazuhide, Watanabe Masayoshi
MACROMOLECULAR RAPID COMMUNICATIONS 42 ( 10 ) 2100091-1 - 2100091-5 2021.5 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley Joint Work
Other Link： https://doi.org/10.1002/marc.202100091
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Microphase-separated structures of ion gels consisting of ABA-type block copolymers and an ionic liquid: A key to escape from the trade-off between mechanical and transport properties
H. Mizuno, K. Hashimoto, R. Tamate, H. Kokubo, K. Ueno, M. Watanabe
Polymer 206 122849-1 - 122849-8 2020.8 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Effect of network homogeneity on mechanical, thermal and electrochemical properties of solid polymer electrolytes prepared by homogeneous 4-arm poly(ethylene glycols)
M. Tosa, K. Hashimoto, H. Kokubo, K. Ueno, M. Watanabe
Soft Matter 16 4290 - 4298 2020.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Transport and Mechanical Properties of ABA-type Triblock Copolymer Ion Gels Correlated with Their Microstructures
K. Hashimoto, M. Hirasawa, H. Kokubo, R. Tamate, X. Li, M. Shibayama, M. Watanabe
Macromolecules 52 8430 - 8439 2019.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Solvation Structure of Poly(benzyl methacrylate) in a Solvate Ionic Liquid: Preferential Solvation of Li–Glyme Complex Cation
Kei Hashimoto, Yumi Kobayashi, Hisashi Kokubo, Takeshi Ueki, Koji Ohara, Kenta Fujii, Masayoshi Wat … Show more authors
Kei Hashimoto, Yumi Kobayashi, Hisashi Kokubo, Takeshi Ueki, Koji Ohara, Kenta Fujii, Masayoshi Watanabe Hide authors
Journal of Physical Chemistry B 123 ( 18 ) 4098 - 4107 2019.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ACS Publications Joint Work
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Polymer electrolytes based on a homogeneous poly(ethylene glycol)network and their application to polymer actuators
Ryosuke Shioiri, Hisashi Kokubo, Tatsuhiro Horii, Yumi Kobayashi, Kei Hashimoto,Kazuhide Ueno, Masa … Show more authors
Ryosuke Shioiri, Hisashi Kokubo, Tatsuhiro Horii, Yumi Kobayashi, Kei Hashimoto,Kazuhide Ueno, Masayoshi Watanabe Hide authors
Electrochimica Acta 2019.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Solid polymer electrolytes based on polystyrene‐polyether block copolymers having branched ether structure
Hisashi Kokubo,Eiji Nakazawa,Masayoshi Watanabe
Polymers For Advanced Technologies 30 ( 3 ) 736 - 742 2019.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Viscoelastic change of block copolymer ion gels in a photo-switchable azobenzene ionic liquid triggered by light
Wang Caihong, Hashimoto Kei, Tamate Ryota, Kokubo Hisashi, Morishima Ken, Li Xiang, Shibayama Mitsu … Show more authors
Wang Caihong, Hashimoto Kei, Tamate Ryota, Kokubo Hisashi, Morishima Ken, Li Xiang, Shibayama Mitsuhiro, Lu Fengniu, Nakanishi Takashi, Watanabe Masayoshi Hide authors
CHEMICAL COMMUNICATIONS 55 ( 12 ) 1710 - 1713 2019.2 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
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Photohealable ion gels based on the reversible dimerisation of anthracene
Saruwatari Aya, Tamate Ryota, Kokubo Hisashi, Watanabe Masayoshi
CHEMICAL COMMUNICATIONS 54 ( 95 ) 13371 - 13374 2018.12 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
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Photo/thermoresponsive ABC triblock copolymer-based ion gels: photoinduced structural transitions
Ryota Tamate,Ryoji Usui,Kei Hashimoto,Yuzo Kitazawa,Hisashi Kokubo,Masayoshi Watanabe
Soft Matter 14 ( 45 ) 9088 - 9095 2018.12 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ROYAL SOC CHEMISTRY Joint Work
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Cluster-Micelle Transition of a Thermo- and Photoresponsive ABC Triblock Copolymer in an Ionic Liquid
Aya Saruwatari A , Kei Hashimoto A , Ryota Tamate A , Ryoji Usui A , Hisashi Kokubo A and Masayoshi … Show more authors
Aya Saruwatari A , Kei Hashimoto A , Ryota Tamate A , Ryoji Usui A , Hisashi Kokubo A and Masayoshi Watanabe Hide authors
Australian Journal of Chemistry 2018.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Ionic Polymer Actuators Using Poly(ionic liquid) Electrolytes
H. Kokubo, R. Sano, S. Ishii, M. Watanabe
Eur. Polym. J. 106 226 - 272 2018.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Polymer Electrolytes Containing Solvate Ionic Liquids: A New Approach to Achieve High Ionic Conductivity, Thermal Stability, and a Wide Potential Window
Y. Kitazawa, K. Iwata, R. Kido, S. Imaizumi, S. Tsuzuki, W. Shinoda, K. Ueno, T. Mandai, H. Kokubo, … Show more authors
Y. Kitazawa, K. Iwata, R. Kido, S. Imaizumi, S. Tsuzuki, W. Shinoda, K. Ueno, T. Mandai, H. Kokubo, K. Dokko, M. Watanabe Hide authors
Chem. Mater. 30 252−261 2018 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Controlled Sol-Gel Transitions of a Thermoresponsive Polymer in a Photoswitchable Azobenzene Ionic Liquid as a Molecular Machine
C. Wang, K. Hashimoto, R. Tamate, H. Kokubo, M. Watanabe
Angew. Chem. Int. Ed. 57 227−230 2018 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley Joint Work
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Photocurable ABA Triblock Copolymer-based Ion Gels Produced via Photodimerization of Coumarins
R. Tamate, T. Ueki, A. M. Akimoto, R. Yoshida, T. Oyama, H. Kokubo, M. Watanabe
RSC Advances 8 3418−3422 2018
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Photohealable ion gels based on the reversibledimerisation of anthracene
Aya Saruwatari,Ryota Tamate,Hisashi Kokubo,Masayoshi Watanabe
Chem. Commun. 2018 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Tetra-PEG Network Containing Ionic Liquid Synthesized via Michael Addition Reaction and Its Application to Polymer Actuator
S. Ishii, H. Kokubo, K. Hashimoto, S. Imaizumi, M. Watanabe
Macromolecules 50 ( 7 ) 2906 - 2915 2017 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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A Polymer Electrolyte Containing Solvate Ionic Liquid with Increased Mechanical Strength Formed by Self-assembly of ABA-type Ionomer Triblock Copolymer
T. Kawazoe, K. Hashimoto, Y. Kitazawa, H. Kokubo, M. Watanabe
Electrochim. Acta 235 287 - 294 2017 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Physicochemical Characterization of a Photoinduced Sol-Gel Transition of an Azobenzene-Containing ABA Triblock Copolymer / Ionic Liquid System
X. Ma, R. Usui, Y. Kitazawa, R. Tamate, H. Kokubo, M. Watanabe
Macromolecules 50 2017 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Micellization/Demicellization Self-Assembly Change of ABA Triblock Copolymers Induced by a Photoswitchable Ionic Liquid with a Small Molecular Trigger
C. Wang, K. Hashimoto, J. Zhang, Y. Kobayashi, H. Kokubo, M. Watanabe
Macromolecules 50 ( 14 ) 5377 - 5384 2017 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Thermo-sensitive Phase Separation Behavior of Poly(benzyl methacrylate)/ Solvate Ionic Liquid Solutions
Y. Kobayashi, Y. Kitazawa, K. Hashimoto, T. Ueki, H. Kokubo, M. Watanabe
Langmuir 33 14105−14114 2017 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Self-assembly of Polyether Diblock Copolymers in Water and Ionic Liquids
Yumi Kobayashi, Yuzo Kitazawa, Takahiro Komori, Kazuhide Ueno, Hisashi Kokubo, Masayoshi Watanabe
Macromolecular Rapid Communications 37 ( 14 ) 1207 - 1211 2016 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：WILEY-V C H VERLAG GMBH Joint Work
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From Macromolecular to Small-molecular Triggers: Facile Method Towards Photoinduced LCST Phase Behavior of Thermoresponsive Polymers in Mixed Ionic Liquids Containing an Azobenzene Moiety
C. Wang, X. Ma, Y. Kitazawa, Y. Kobayashi, S. Zhang, H. Kokubo, M. Watanabe
Macromol. Rapid Commun. 37 1960 - 1965 2016 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Photo-healable ion gel with improved mechanical properties using a tetra-arm diblock copolymer containing azobenzene groups
Xiaofeng Ma, Ryoji Usui, Yuzo Kitazawa, Hisashi Kokubo, Masayoshi Watanabe
Polymer 78 42 - 50 2015 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier Joint Work
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Temperature and light-induced self-assembly changes of a tetra-arm diblock copolymer in an ionic liquid
Xiaofeng Ma, Ryoji Usui, Yuzo Kitazawa, Hisashi Kokubo, Masayoshi Watanabe
Polymer Journal 47 739 - 746 2015
Language：English Publishing type：Research paper (scientific journal) Publisher：The Society of Polymer Science, Japan Joint Work
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Printable Polymer Actuators from Ionic Liquid, Soluble Polyimide, and Ubiquitous Carbon Materials
S. Imaizumi, Y. Ohtsuki, T. Yasuda, H. Kokubo, M. Watanabe
ACS Appl. Mater. Interfaces 5 ( 13 ) 6307 - 6315 2013 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Alternating copolymer based on sulfonamide-substituted phenylmaleimide and vinyl monomers as polymer electrolyte membrane
T. Yasuda, Y. Okimura, A. Oishi, H. Kokubo, M. Watanabe
J. Polym. Sci., A: Polym. Chem. 51 ( 10 ) 2233 - 2242 2013 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：WILEY Joint Work
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Thermoreversible Nanogel Shuttle between Ionic Liquid and Aqueous Phases
Takeshi Ueki, Shota, Sawamura, Yutaro Nakamura, Yuzo Kitazawa, Hisashi Kokubo, Masayoshi Watanabe
Langmuir 29 ( 45 ) 13661 - 13665 2013 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Effects of Carbon Electrode Materials on Performance of Ionic Polymer Actuators Having Electric Double-Layer Capacitor Structure
Hisashi Kokubo, Takashi Honda, Satoru Imaizumi, Kaoru Dokko, Masayoshi Watanabe
Electrochemistry 81 ( 10 ) 849 - 852 2013 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELECTROCHEMICAL SOC JAPAN Joint Work
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Driving Mechanisms of Ionic Polymer Actuators Having Electric Double Layer Capacitor Structures
S. Imaizumi, Y. Kato, H. Kokubo, M. Watanabe
J. Phys. Chem. B 116 5080 - 5089 2012 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Polymer Actuators Using Ion-Gel Electrolytes Prepared by Self-Assembly of ABA-Triblock Copolymers
S. Imaizumi, H. Kokubo, M. Watanabe
Macromolecules 45 401 - 409 2012 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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π-Conjugated polymers, (Th(R)-CH=CH-Th(R))n (Th(R) = 3-alkylthiophene-2,5-diyl; R = octyl, decyl, and dodecyl): preparation of dibromo monomers and the polymers
T. Yamamoto, A. Kumagai, H. Kokubo, Y. Nakamura
Bull. Chem. Soc. Jpn. 84 ( 11 ) 1291 - 1293 2011 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：CHEMICAL SOC JAPAN Joint Work
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Structural effects of polyethers and ionic liquids in their binary mixtures on lower critical solution temperature liquid-liquid phase separation
K. Kodama, R. Tsuda, K. Niitsuma, T. Tamura, T. Ueki, H. Kokubo, M. Watanabe
Polym. J 43 242 - 248 2011 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Lower Critical Solution Temperature Phase Behavior of Linear Polymers in Imidazolium-Based Ionic Liquids: Effects of Structural Modifications
K. Kodama, H. Nanashima, T. Ueki, H. Kokubo, M. Watanabe
Langmuir 25 ( 6 ) 3820 - 3824 2009 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Development of a soft actuator using a photocurable ionic gel
S. Saito, Y. Katoh, H. Kokubo, M. Watanabe, S. Maruo
J. Micromech. Microengin. 19 ( 3 ) 035005 2009 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：IOP PUBLISHING LTD Joint Work
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Photoisomerization-Induced Tunable LCST Phase Separation of Azobenzene-Containing Polymers in an Ionic Liquid
T. Ueki, A. Yamaguchi, N. Ito, K. Kodama, J. Sakamoto, K. Ueno, H. Kokubo, M. Watanabe
Langmuir 25 ( 16 ) 8845 - 8848 2009 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Two-photon excited states in charge-transfer type conjugated polymers
H. Kishida, K. Hirota, H. Okamoto, H. Kokubo, T. Yamamoto
Synth. Met. 159 ( 9-10 ) 868 - 870 2009 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Development of Ion-Gel for Polymer Actuator Utilizing Gelation Behavior of Ionic Liquids and ABA-Type Triblock Copolymer
H. Kokubo, S. Imaizumi, M. Watanabe
Proceedings of 2nd International Symposium on Next-Generation Actuators Leading Breakthroughs, MEXT Grant-in-Aid for Scientific Research on Priority Areas 438 33 2008
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Anionic Polymerization of Methyl Methacrylate in an Ionic Liquid
H. Kokubo, M. Watanabe
Polym. Adv. Tech. 19 ( 10 ) 1441 - 1444 2008 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Publisher：JOHN WILEY & SONS LTD Joint Work
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Continuous control of third-order optical nonlinearity in charge-transfer type conjugated polymers
H. Kishida, K. Hirota, H. Okamoto, H. Kokubo, T. Yamamoto
Appl. Phys. Lett. 92 ( 3 ) 033309 2008 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER INST PHYSICS Joint Work
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LCST-type liquid-liquid phase separation behaviour of poly(ethylene oxide) derivatives in an ionic liquid
R. Tsuda, K. Kodama, T. Ueki, H. Kokubo, S. Imabayashi, M. Watanabe
Chem. Commun. ( 40 ) 4939 - 4941 2008
Language：English Publishing type：Research paper (scientific journal) Publisher：ROYAL SOC CHEMISTRY Joint Work
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Performance of Ion-gel Actuator Containing Ionic Liquids
H. Kokubo, Y. Kato, T. Honda, M. Watanabe
Journal of Fudan University (Proceedings of IUPAC 3rd International Symposium on Novel Materials and Synthesis (NMS-III) & 17th International Symposium on Fine Chemistry and Functional Polymers (FCFP-XVII)) 46 595 2007
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Electron-nuclear double-resonance observation of spatial extent of polarons in polythiophene and poly(3-alkylthiophene)
S. Kuroda, K. Marumoto, T. Sakanaka, N. Takeuchi, Y. Shimoi, S. Abe, H. Kokubo, T. Yamamoto
Chem. Phys. Lett. 435 ( 4-6 ) 273 - 277 2007 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Effect of Core-Chell Micelle Formation on the Redox Properties of Phenothiazine-Labeled Poly(ethyl glycidyl ether)-block-Poly(ethylene oxide)
Tsuda, Ryohei; Kaino, Sayaka; Kokubo, Hisashi; Irnabayashi, Shin-Ichiro; Watanabe, Masayoshi
Colloid and Surfaces B, Biointerfaces 56 ( 1-2 ) 255 - 259 2007 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Materials for Polymer-Ion-Gel-Actuator Containing Ionic Liquid
T. Honda, M. Watanabe
Proceedings of 1st International Symposium on Next-Generation Actuators Leading Breakthroughs, MEXT Grant-in-Aid for Scientific Research on Priority Areas 438 135 - 138 2006
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Specific Charge Transport in Ionic Liquids and Ion Gels and the Importance in Material Science
KAWANO Ryuji,TOKUDA Hiroyuki,KATAKABE Toru,NAKAMOTO Hirofumi,KOKUBO Hisashi,IMABAYASHI Shinichiro,W … Show more authors
KAWANO Ryuji,TOKUDA Hiroyuki,KATAKABE Toru,NAKAMOTO Hirofumi,KOKUBO Hisashi,IMABAYASHI Shinichiro,WATANABE Masayoshi Hide authors
Japanese journal of polymer science and technology 63 ( 1 ) 31 - 40 2006 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Society of Polymer Science (Japan) Joint Work
Other Link： https://www.jstage.jst.go.jp/article/koron/63/1/63_1_31/_article/-char/ja/
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Synthesis of New Thiophene-Based p-Conjugated Polymers for Investigation of Molecular Alignment on the Surface of Platinum Plate
Kokubo, H; Sato, T; Yamamoto, T
Macromolecules 39 ( 11 ) 3956 - 3963 2006 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Heteroaromatic and aromatic conjugated polymers synthesized by organometallic coupling - preparation and selected electrochemical properties
Yamamoto,T.,Kokubo,H.
Electrochim. Acta 50 ( 7-8 ) 1453 2005 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Molecular Alignment of n-Alkanes and Head-to-Tail Type Poly(3-alkylthiophene) on Substrates. Study with Films Prepared by Casting and Vacuum Deposition
Kokubo, H; Sato, T; Yamamoto, T
Mol. Cryst. Liq. Cryst. 432 81 - 98 2005
Language：English Publishing type：Research paper (scientific journal) Publisher：TAYLOR & FRANCIS LTD Joint Work
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Third-order nonlinear optical spectroscopy in charge-transfer type conjugated polymers
Kishida, H;Hirota, K;Wakabayashi, T; Okamoto, H; Lee, BL; Kokubo, H ; Yamamoto, T
Synth. Met. 153 ( 1-3 ) 141 - 144 2005 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Sato Takao,Kokubo Hisashi, Fukumoto Hiroki ,Yamamoto Takakazu
Bull. Chem. Soc. Jpn. 78 ( 7 ) 1368 - 1370 2005 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Joint Work
Other Link： https://www.journal.csj.jp/doi/10.1246/bcsj.78.1368
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Third-order optical nonlinearity in regio-controlled polythiophene films
Kishida, H; Hirota, K; Wakabayashi, T; Okamoto, H; Kokubo, H ; Yamamoto, T
Appl. Phys. Lett. 87 ( 12 ) 121902/1 - 121902/3 2005 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER INST PHYSICS Joint Work
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Third-harmonic generation in CT-Type conjugated polymers
H. Kishida, H. Okamoto, B.-L. Lee, H. Kokubo, T. Yamamoto
IUMRS-ICAM 2003 (Trans. MRS-J vol. 29) 981 2004
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Third-order optical nonlinearity in charge-transfer-type conjugated polymers
Kishida, H;Hirota, K;Wakabayashi, T; Okamoto, H; Lee, BL; Kokubo, H ; Yamamoto, T
Phys. Rev. B 70 115205 2004 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Alignment and Field-Effect Transistor Behavior of an Alternative pi-Conjugated Copolymer of Thiophene and 4-alkylthiazole
Yamamoto,T.,Kokubo,H.,Kobashi,M.,Sakai,Y.
Chem. Mater. 16 ( 23 ) 4616 2004 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Electrochemical behavior of poly(3-hexylthiophene). Controlling factors of electric current in electrochemical oxidation of poly(3-hexylthophene)s in a solution
T. Yamamoto, Y. Honda, T. Sato, H. Kokubo
Polymer 45 1735 2004 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Comparison of the Organometallic Copolymerizations of Thiophene with 4-Alkylthiazole and 3-Alkylthiophene: The Control of Regioregularity in the Copolymerization with 4-Alkylthiazole
T. Yamamoto, M. Arai, H. Kokubo, S. Sasaki
J. Polym. Sci.: Part A: Polym. Chem. 41 1449 2003 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Preparation of New Main-Chain Type Polyanthraquinones. Chemical Reactivity, Packing Structure, Piezochromism, Conductivity, and Liquid Crystalline and Photonic Properties of the Polymers
T. Yamamoto, Y. Muramatsu, B.-L. Lee, H. Kokubo, S. Sasaki, M. Hasegawa, T. Yagi, K. Kubota
Chem. Mater. 15 4384 2003 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Purification of Head-to-Tail-Type Regioregular Poly(3-hexylthiophene), HT-P3HexTh, and Investigation of the Effects of Polymer Purity on the Performance of Organic Field-Effect Transistors
H. Kokubo, T. Yamamoto, H. Kondo, Y. Akiyama, I. Fujimura
Jpn. J. Appl. Phys. 42 6627 2003 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Synthesis of a New Thiophene/Quinoxaline CT-Type Copolymer with High Solubility and Its Basic Optical Properties
T. Yamamoto, B.-L. Lee, H. Kokubo, H. Kishida, K. Hirota, T. Wakabayashi, H. Okamoto
Macromol. Rapid Commun. 24 440 2003 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Copolymers of Thiophene and Thiazole. Regioregulation in Synthesis, Stacking Structure, and Optical Properties
T. Yamamoto, M. Arai, H. Kokubo, S. Sasaki
Macromolecules 36 7986 2003 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Molecular Alignment of Neutral and p-Doped Head-to-Tail Type Poly(3-hexylthiophene-2,5-diyl) and n-Alkanes on the Surface of Substrates
T. Yamamoto, H. Kokubo
Mol. Cryst. Liq. Cryst. 381 113 2002 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Preparation, structure and conduction properties of SeCN-containing mixed anion TTF conductors
M. Mizuno, H. Kokubo, K. Honda
J. Mater. Chem. 11 2192 2001 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Molecular Alignment of Head-to-Tail-Type Poly(3-hexyl-thiophene-2,5-diyl) and Related Polymers and Compounds on Substrates
T. Yamamoto, H. Kokubo, T. Morikita
J. Polym. Sci.: Part B: Polym. Phys. 39 1713 2001 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Organometallic Syntheses of Head-to-Head Poly(3-hexylthiophene) and Related Polymer with a Spacing Non-Substituted Thiophene Unit. Colloidal Solutions of the Polymers
H. Kokubo, T. Yamamoto
Macromol. Chem. Phys. 202 1032 2001 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Electrochemical Deposition of Regioregular Head-to-Tail Poly(3-hexylthiophene-2,5-diyl) and Characterization of the Obtained Film
H. Kokubo, S. Kuroda, S. Sasaki, T. Yamamoto
Jpn. J. Appl. Phys. 40 L228 2001 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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pi-Conjugated Polymers Prepared by Organometallic Polycondensation and Metal Complexes of the Polymers
T. Yamamoto, H. Nakajima, N. Hayashida, K. Shiraishi H. Kokubo
Polym. Adv. Technol. 11 658 2000 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Selective Stacking of HT-Poly(3-n-alkylthiophene-2,5-diyl)s in Mixed Systems
T. Yamamoto, H. Kokubo
J. Polym. Sci.: Part B: Polym. Phys. 38 84 2000 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Electrochemical Deposition of Films of p-Doped Regioregular Poly(3-hexylthiophene-2,5-diyl)
T. Yamamoto, H. Kokubo
Chem. Lett. 1925 1999
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Preparation and Properties of Mixed Anion TTF Conductors
M. Mizuno, K. Honda, H. Nakayama, H. Kokubo, T. Uchida
Synth. Met. 103 2138 1999 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work