Hirai Yuichi

ヒライユウイチ | Hirai Yuichi

Affiliation and department：

Research field (2)： Functional solid-state chemistry , Basic physical chemistry

Research keywords (6)：ナノインデンテーション , shock wave , pyrene derivetives , mechanochromism , lanthanide complex , triboluminescence

Research theme for competitive and other funds (3)：

2022 - 2024 ナノインデンテーション試験による刺激応答性発光分子の機械特性の解明
2018 - 2020 Development of physical-stimuli responsive luminescent materials and application to fluid engineering
2016 - 2018 希土類錯体集積体の形態制御と光機能評価

Papers (25)：

Yuichi Hirai. On Sense and Deform: Molecular Luminescence for Mechanoscience. ACS Applied Optical Materials. 2024
Yuichi Hirai, Anna Wrona-Piotrowicz, Janusz Zakrzewski, Magdalena Ciechańska, Takahito Ohmura, Takashi Takeda, Takayuki Nakanishi, Rémi Métivier, Clémence Allain. Mechanofluorochromism and self-recovery of alkylsilylpyrene-1-carboxamides. Journal of Materials Chemistry C. 2024. 12. 6. 1952-1957
Takayuki Nakanishi, Yuichi Hirai, Jian Xu, Takashi Takeda, Shunsuke Watanabe, Atsuo Yasumori, Shou Hakamada, Yuichi Kitagawa, Yasuchika Hasegawa. Structural metamorphosis and photophysical properties of thermostable nano- and microcrystalline lanthanide polymer with flexible coordination chains. Science and Technology of Advanced Materials. 2023. 24. 1
Yuichi Hirai, Stann Van Baaren, Takahito Ohmura, Takayuki Nakanishi, Takashi Takeda, Yuichi Kitagawa, Yasuchika Hasegawa, Rémi Métivier, Clémence Allain. Bright Lanthanide ^III Triboluminescence despite Low Photoluminescence, and Dual Triboluminescence and Mechano-Responsive Photoluminescence. Advanced Optical Materials. 2023. 11. 9
Hirai, Yuichi, Laize-Générat, Lucie, Wrona-Piotrowicz, Anna, Zakrzewski, Janusz, Makal, Anna, Brosseau, Arnaud, Michely, Laurent, Versace, Davy-Louis, Allain, Clémence, Métivier, Rémi. Multi-Directional Mechanofluorochromism of Acetyl Pyrenes and Pyrenyl Ynones. ChemPhysChem. 2021. n/a. n/a. 1638-1644

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MISC (7)：

稲毛康太, 平井悠一, 中西貴之, 王夢菲, 王夢菲, 長谷川靖哉, 長谷川靖哉, 北川裕一. 静電気励起に基づく希土類錯体の発光機能創出. 配位化合物の光化学討論会講演要旨集. 2023. 34th
平井悠一, 中西貴之, 北川裕一, 伏見公志, 長谷川靖哉. チオフェン誘導体で架橋したEu(III)錯体の物性評価. 希土類. 2015. 66. 80-81
平井悠一, 中西貴之, 関朋宏, 伊藤肇, 佐藤敏文, 伏見公志, 長谷川靖哉. 位置異性配位子を有する発光性Eu(III)錯体の形態制御. 錯体化学会討論会講演要旨集. 2014. 64th. 20
平井悠一, 中西貴之, 関朋宏, 伊藤肇, 伏見公志, 長谷川靖哉. 自己集積型Eu(III)錯体の構造制御と光物性. 光化学討論会要旨集(CD-ROM). 2014. 2014. ROMBUNNO.1B10
平井悠一, 中西貴之, 関朋宏, 伊藤肇, 佐藤敏文, 伏見公志, 長谷川靖哉. Eu(III)配位複合体の組織構造と発光特性. 錯体化学会討論会講演要旨集. 2013. 63rd. 292

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Books (3)：

光化学, 集積構造を持つ希土類配位化合物の光機能
光化学協会 2018
希土類錯体を元素ブロックとしたアモルファス材料 -DSCおよびSPMの活用-
島津製作所アプリケーションノート 2017
Assembled Lanthanide Complexes with Advanced Photophysical Properties
Springer ISBN:9789811089329

Education (1)：

Work history (7)：

2021/05 - 現在 National Institute for Materials Science ICYS ICYS research fellow
2020/04 - 2021/04 ENS Paris-Saclay PPSM
2018/04 - 2020/04 ENS Cachan JSPS Overseas Research Fellow
2017/06 - 2018/03 University of Notre Dame Department of Aerospace and Mechanical Engineering Externally Funded Postdoctoral Fellow
2017/04 - 2018/03 Hokkaido University Graduate School of Chemical Sciences and Engineering

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Awards (2)：

Association Membership(s) (4)：

American Chemical Society , 応用物理学会 , 光化学協会 , 日本化学会

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