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Tricolor mechanochromic luminescence of an organic two-component dye: visualization of a crystalline state and two amorphous states
http://hdl.handle.net/10131/00012122
http://hdl.handle.net/10131/000121226947d4b0-624d-4540-8507-f313877c7e73
名前 / ファイル | ライセンス | アクション |
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Revised_Manuscript_CE-ART-10-2018-001698.pdf (2.5 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-01-25 | |||||
タイトル | ||||||
タイトル | Tricolor mechanochromic luminescence of an organic two-component dye: visualization of a crystalline state and two amorphous states | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Ito, Suguru
× Ito, Suguru× Katada, Genki× Taguchi, Tomohiro× Kawamura, Izuru× Ubukata, Takashi× 淺見, 真年 |
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著者所属 | ||||||
Department of Advanced Materials Chemistry, Graduate School of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Department of Advanced Materials Chemistry, Graduate School of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Department of Advanced Materials Chemistry, Graduate School of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Department of Advanced Materials Chemistry, Graduate School of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Department of Advanced Materials Chemistry, Graduate School of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Department of Advanced Materials Chemistry, Graduate School of Engineering, Yokohama National University | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Solid-state emissive dyes with mechanochromic luminescence (MCL) properties change their emission colors upon exposure to mechanical stimuli. During the recent rapid advances in the area of MCL, considerable efforts have been focused on elucidating the MCL behavior of single-component dyes that can switch their solid-state emission between two colors. Herein, a novel strategy to achieve tricolor MCL is presented, which is based on mixing two organic dyes that exhibit poor MCL or no MCL properties, respectively. We propose that the tricolor MCL of the two-component dye should be attributed to the transition of the fraction with poor MCL properties from a crystalline to two amorphous states, specifically a perfectly amorphous and a proto-crystalline amorphous state. The present system should have advantages in terms of the availability of MCL dyes and the variety of potential combinations of two-component dyes. By making a use of the underlying design principle developed in this study, a wide variety of new MCL systems should be accessible, which should also accelerate the investigation of practical applications of MCL dyes. | |||||
書誌情報 |
CrystEngComm 巻 21, 号 1, p. 53-59, 発行日 2019-01-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 14668033 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12001866 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1039/C8CE01698D | |||||
権利 | ||||||
権利情報 | © The Royal Society of Chemistry 2019 | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
出版者 | ||||||
出版者 | Royal Society of Chemistry |