Rchr
J-GLOBAL ID：200901034425204750   Update date: Nov. 04, 2024

Kishikawa Keiki

キシカワ ケイキ | Kishikawa Keiki
Affiliation and department：
Chiba University

About Chiba University


Job title： Chiba University
Research field  (1)： Functional solid-state chemistry
Research keywords  (4)： nano-structures ,  Ferroelectrics ,  Materials Chemistry ,  Liquid Crystal
Research theme for competitive and other funds  (20)：
  • 2023 - 2027 分極維持タイプの強誘電性柱状液晶相を用いた分極シートの作製とナノ構造体の構築
  • 2020 - 2023 軸方向分極-強誘電性柱状液晶相を発現する分子構造の特定と新たな分子設計への展開
  • 2017 - 2020 Construction of nanostructures using polymer sheets of electroresponsive columnar liquid crystals
  • 2016 - 2018 Spontaneous chiral induction in columnar liquid crystal phases by spiral-synchronization
  • 2013 - 2016 Crystal Engineering Using Folding Building blocks and Stimuli-responsive Organic Crystals
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Papers (222)：
  • Kyoka Tachibana, Yuki Kojima, Hyuma Masu, Nobuyuki Ichikuni, Hikaru Takahashi, Kota Akiyama, Kazuki Nakamura, Norihisa Kobayashi, Shuji Ichikawa, Yukishige Kondo, et al. Silver to Gold Metallic Luster Changes in Stimuli-Responsive Diacetylene Derivatives Uniquely Arranged within Crystals. ACS Applied Materials & Interfaces. 2024
  • Hikaru Takahashi, Michinari Kohri, Keiki Kishikawa. Pyroelectric Organic Crystal of a Bisbiphenylurea with Chiral Side Chains Polarizable under Low Electric Fields Exhibiting a Nonvolatile Polarization Memory even after the Melting-Recrystallization Process. Crystal Growth & Design. 2024. 24. 15. 6179-6186
  • Takumi Morita, Toshihiko Matsuura, Hironori Izawa, Keiki Kishikawa, Michinari Kohri. Melanin Upcycling: Creation of Polymeric Materials from Melanin Decomposition Products. ACS Sustainable Chemistry and Engineering. 2024. 12. 18. 7115-7125
  • Yoshiki Ogura, Azumi Akiyama, Michinari Kohri, Keiki Kishikawa. Positions of Chiral Alkoxy Groups Responsible for Ferroelectricity in a Columnar Liquid Crystal Phase of Diphenylureas with Six Alkoxy Groups. Journal of Physical Chemistry B. 2024. 128. 15. 3775-3783
  • Nao Komiyama, Takahiro Ohkubo, Yoshiki Maeda, Yuya Saeki, Nobuyuki Ichikuni, Hyuma Masu, Hirofumi Kanoh, Koji Ohara, Ryunosuke Takahashi, Hiroki Wadati, et al. Magnetic Supramolecular Spherical Arrays: Direct Formation of Micellar Cubic Mesophase by Lanthanide Metallomesogens with 7-Coordination Geometry. Advanced Science. 2024
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MISC (77)：
  • Komiyama Nao, Ohkubo Takahiro, Miwa Yohei, Kutsumizu Shoichi, Kishikawa Keiki, Kohri Michinari. Micellar cubic liquid crystal composed of supramolecular spheres formed by holmium complexes. Proceedings of Japanese Liquid Crystal Society Annual meeting. 2022. 2022. 2CO5
  • Oto Reo, Takayama Souta, Ohkubo Takahiro, Kohri Michinari, Kishikawa Keiki. Spontaneous chiral induction in rod-like liquid crystals by introducing bent alkyl chains. Proceedings of Japanese Liquid Crystal Society Annual meeting. 2022. 2022. PA07
  • Hasegawa Takumi, Kohri Michinari, Kishikawa Keiki. Lowing of electro-responsive temperature of polarity-switchable columnar liquid crystals by introducing diamide framework. Proceedings of Japanese Liquid Crystal Society Annual meeting. 2020. 2020. PB04
  • Akiyama Azumi, Kohri Michinari, Kishikawa Keiki. A Low-temperature Ferroelectric Columnar Liquid Crystal by Introducing Branched Alkyl Chains. Proceedings of Japanese Liquid Crystal Society Annual meeting. 2020. 2020. 2OC03
  • Takebuch Syunya, Kohri Michinari, Kishikawa Keiki. High-ordering of the columnar liquid crystal phase by introducing bent chains. Proceedings of Japanese Liquid Crystal Society Annual meeting. 2020. 2020. PA04
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Patents (20)：
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Books (4)：
  • Advances in Organic Crystal Chemistry
    Springer 2015
  • Liquid Crystal-Frontier of Stractural Control and Functionalization
    2010
  • 超分子液晶を用いたナノチューブの作成とカーボンナノチューブの被覆・液晶化
    [千葉大学] 2006
  • 液晶分子の自己組織化を利用したフラーレン分離用ナノチューブの開発
    [千葉大学] 2003
Lectures and oral presentations  (182)：
  • 分子の”かたち”とその並び方
    (2018年日本液晶学会小サマースクール(SSS2018) 2018)
  • 人工メラニン粒子由来の構造発色における粒子異方性の影響
    (第69回コロイドおよび界面化学討論会 2018)
  • ホルミウム複合微粒子材料の作製と磁場応答挙動の評価
    (第69回コロイドおよび界面化学討論会 2018)
  • β-ジケトン基含有高分子微粒子へのランタノイド元素の複合による機能化
    (第67回高分子討論会 2018)
  • 人工メラニン粒子の異方性と集積構造が構造発色に与える影響
    (第67回高分子討論会 2018)
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Works (6)：
  • 新規液晶化合物の合成
    1999 - 2006
  • Stereo-and Peri-selectivities in Organic Photochemistry and Their Application to Photochromism
  • Stereoselective Synthesis of Optically Active Compounds
  • Synthesis of a Novel Liquid Crystals
  • 有機光化学における立体制御,ペリ選択性およびそのフォトクロミズムへの応用
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Education (3)：
  • 1987 - 1990 Chiba University Graduate School of Natural Science Mathematics and Materials Sciences
  • 1985 - 1987 Chiba University Graduate School of Engineering Industrial Chemistry
  • 1981 - 1985 Chiba University Faculty of Engineering Industrial Chemistry
Professional career (2)：
  • Ph.D.
  • (BLANK)
Work history (9)：
  • 2008/04 - 現在 Chiba university Graduate School of Engineering Professor
  • 2015/04 - 2016/03 Gifu University Faculty of Engineering Part-time Lecturer
  • 2008/04 - 2009/03 Kyushu University Institute for Materials Chemistry and Engineering Part-time Lecturer
  • 2007/04 - 2008/04 Chiba university Graduate School of Engineering Associate Professor
  • 2002/04 - 2007/03 Tokyo University of Science Faculty of Science and Engineering Part-time Lecturer
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Committee career (4)：
  • 2014/09 - 2016/09 日本液晶学会 理事(総務)
  • 2014/04 - 2016/03 日本化学会 関東支部幹事
  • 2009/09 - 2011/09 日本液晶学会 理事(行事)
  • 日本液晶学会 代議員
Awards (4)：
  • 2021/09 - The Japanese Liquid Crystal Society The JLCS Award for Outstanding Achievement
  • 2016/09 - 日本液晶学会論文賞
  • 2005/09 - 日本液晶学会論文賞
  • 1993 - (財)千葉県工業技術振興センター理事長賞
Association Membership(s) (3)：
米国化学会 ,  日本液晶学会 ,  日本化学会
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