沓水 祥一  English



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経歴 滋賀県長浜市生まれ

趣味 古城巡り, バドミントン, テレビ番組"はぐれ刑事・純情派", 歴史小説など


研究テーマ(1)


高分子の分光学的, 電気的, ならびに磁気的性質 (特にイオン性高分子、アイオノマーについての)に関する研究, 高分子ブレンドの合成と性質, 遷移金属錯体の性質)

研究テーマ(2)


液晶の構造と物性に関する研究 (特に光学的等方性液晶相キュービック相についての)

Latest representative publications updated 2020/1/16


* S. Miisako, S. Kutsumizu, and K. Sakajiri, Partial-Cosslinked Bicontinuous Cubic Phase Exhibiting a Temperature Range More Than 100 Degrees, Chem. Commun.. 48(16), 2225-2227 (2012).

* R. Hori, D. Furukawa, K. Yamamoto, and S. Kutsumizu, Light-driven phase transition in a cubic phase-forming binary system composed of 4'-n-docosyloxy-3'-nitrobiphenyl-4-carboxylic acid and an azobenzene derivative, Chem. Eur. J., 18(24), 7346-7350 (2012).

* Y. Nakazawa, Y. Yamamura, S. Kutsumizu, and K. Saito, Molecular Mechanism Responsible for Reentrance to Ia3d Gyroid Phase in Cubic Mesogen BABH(n), J. Phys. Soc. Jpn., 81, 094601 (2012).[Selected as a paper of Editors' Choice][2013年液晶学会論文賞]

* S. Kutsumizu, Recent Progress in the Synthesis and Structural Clarification of Thermotropic Cubic Phases, Israel J. Chem., 52(10), 844-853 (2012).

* Y. Miwa, T. Kondo, and S. Kutsumizu, Subnanoscopic Mapping of Glass Transition Temperature around Ionic Multiplets in Sodium-Neutralized Poly(ethylene-random-methacrylic acid) Ionomer, Macromolecules, 46(13), 5232-5237 (2013).

* Y. Maeda, S. Kutsumizu, and S. Sakurai, Pressure effect on thermotropic cubic phases of 1,2-bis(4'-n-alkoxybenzoyl)hydrazines, Phys. Chem. Chem. Phys., 16(9), 4329-4337 (2014).

* R. Hori, Y. Miwa, K. Yamamoto, and S. Kutsumizu, Phase Structure and Phase Transition Mechanism for Light-Induced Ia3d Cubic Phase in 4'-n-Docosyloxy-3'-nitrobiphenyl-4-carboxlic acid / Ethyl 4-(4'-n-Docosyloxyphenylazo)benzoate Binary Mixture, J. Phys. Chem. B, 118, 3743-3749 (2014).

* K. Saito, Y. Yamamura, Y. Miwa, and S. Kutsumizu, Structural Model of the Chiral Im3m Cubic Phase, Phys. Chem. Chem. Phys., 18(4), 3280-3284 (2016).

* S. Kutsumizu, I. Tokiwa, A. Kawafuchi, Y. Miwa, Y. Yamamura, and K. Saito, Stabilization of bicontinuous cubic phase in siloxane-terminated mesogens, 1,2-bis[4'-(n-(oligodimethylsiloxyl)alkoxy)benzoyl]hydrazine, Phys. Chem. Chem. Phys., 18(13), 9013-9020 (2016).

* S. Kutsumizu, S. Miisako, M. Kitagawa, Y. Miwa, Y. Yamamura, and K. Saito, Mirror Symmetry Breaking by Mixing of Equimolar Amount of Two Gyroid Phase-Forming Achiral Molecules, Phys. Chem. Chem. Phys., 18(26), 17341-17344 (2016).

* S. Kutsumizu, Y. Yamada, T. Sugimoto, N. Yamada, T. Udagawa, and Y. Miwa, Systematic Exploitation of Thermotropic Bicontinuous Cubic Phase Families from 1,2-Bis(aryloyl)hydrazine-based Molecules, Phys. Chem. Chem. Phys., 20(12), 7953-7961 (2018).[Selected to inside back cover image of PCCP]

* Y. Miwa, J. Kurachi, Y. Kohbara, and S. Kutsumizu, Dynamic ionic crosslinks enable high strength and ultrastretchability in a single elastomer, Communications Chemistry, 1, Article #5 (2018).

* Y. Miwa, Y. Kohbara, H. Furukawa, and S. Kutsumizu, The effects of local glass transition temperatures of ionic core-shell structures on the tensile behavior of sodium-neutralized poly(ethylene-co-methacrylic acid) ionomer/lauric acid blends, Polymer, 148, 303-309 (2018).

* A. Nagai, H. Kondo, Y. Miwa, T. Kondo, S. Kutsumizu, Y. Yamamura, and K. Saito, Optical Switching between Liquid Crystalline Assemblies with Different Structural Symmetries and Molecular Orders, Bull. Chem. Soc. Jpn., 91(11), 1652-1659 , (2018).

* 沓水祥一, 双連結型キュービック液晶相が示す凝集構造の解明と機能化, 液晶, 23(1),16-25 (2019). [2018年液晶学会業績賞総説]

* Y. Miwa, K. Taira, J. Kurachi, T. Udagawa, and S. Kutsumizu, A gas-plastic elastomer that quickly self-heals damage with the aid of CO2 gas, Nature Communications, 10, Article Number 1828 (2019). DOI:10.1038/s41467-019-09826-2

* Y. Yamamura, Y. Nakazawa, S. Kutsumizu, and K. Saito, Molecular Packing in Two Bicontinuous Ia3d Gyroid Phases of Calamitic Cubic Mesogens BABH(n); Roles in Structural Stability and Reentrant Behavior, Phys. Chem. Chem. Phys., 21(42), 23705–23712 (2019).

* 三輪洋平,宇田川太郎,沓水祥一,CO2ガスを利用してすばやく自己修復する気体可塑性エラストマー,機能材料, 39(10), 65-72 (2019).

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