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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

NIR mechanochromic behaviours of a tetracyanoethylene-bridged hexa-peri-hexabenzocoronene dimer and trimer through dissociation of C–C bonds

http://hdl.handle.net/2237/26928
http://hdl.handle.net/2237/26928
01c86983-9902-43d0-8fdc-4540b868c908
名前 / ファイル ライセンス アクション
JMCC170427_rev.pdf JMCC170427_rev.pdf ファイル公開:2018/06/14 (2.9 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2017-09-04
タイトル
タイトル NIR mechanochromic behaviours of a tetracyanoethylene-bridged hexa-peri-hexabenzocoronene dimer and trimer through dissociation of C–C bonds
言語 en
著者 Oda, Kazuma

× Oda, Kazuma

WEKO 73310

en Oda, Kazuma

Search repository
Hiroto, Satoru

× Hiroto, Satoru

WEKO 73311

en Hiroto, Satoru

Search repository
Shinokubo, Hiroshi

× Shinokubo, Hiroshi

WEKO 73312

en Shinokubo, Hiroshi

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
抄録
内容記述 Oxidation of dicyanomethyl-substituted hexa-peri-hexabenzocoronenes (HBCs) furnished a tetracyanoethylene-bridged HBC dimer and trimer. The solid state structures of the oligomers were elucidated using single crystal X-ray diffraction analysis. In the solution state, these HBC oligomers exhibited conformational isomerism, depending on solvents and temperatures. Moreover, solid samples of the HBC dimer and trimer exhibited mechanochromism, showing near IR absorption upon grinding through generation of radical species. The formed radical was stable for 4 months, indicating the persistent nature of the radical species. These NIR mechanochromic behaviours of the HBC oligomers were originated from the reversible C–C bond dissociation and formation of a tetracyanoethylene linkage between the HBC units.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 Royal Society of Chemistry
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1039/C7TC01270E
ISSN
収録物識別子タイプ PISSN
収録物識別子 2050-7526
書誌情報 en : Journal of Materials Chemistry C

巻 5, 号 22, p. 5310-5315, 発行日 2017-06-14
著者版フラグ
値 author
URI
識別子 http://doi.org/10.1039/C7TC01270E
識別子タイプ DOI
URI
識別子 http://hdl.handle.net/2237/26928
識別子タイプ HDL
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