このアイテムのアクセス数: 371
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| jacs.0c06156.pdf | 771.23 kB | Adobe PDF | 見る/開く |
| タイトル: | Helical Nanographenes Embedded with Contiguous Azulene Units |
| 著者: | Ogawa, Naoki Yamaoka, Yousuke Takikawa, Hiroshi    https://orcid.org/0000-0002-4414-2129 (unconfirmed)Yamada, Ken-ichi Takasu, Kiyosei https://orcid.org/0000-0002-1798-7919 (unconfirmed) |
| 著者名の別形: | 小川, 直希 山岡, 庸介 瀧川, 紘 山田, 健一 高須, 清誠 |
| 発行日: | 5-Aug-2020 |
| 出版者: | American Chemical Society (ACS) |
| 誌名: | Journal of the American Chemical Society |
| 巻: | 142 |
| 号: | 31 |
| 開始ページ: | 13322 |
| 終了ページ: | 13327 |
| 抄録: | The azulene moiety, composed of contiguous pentagonal and heptagonal rings, is a structural defect that alters the electronic, magnetic, and structural properties of graphenes and graphene nanoribbons. However, nanographenes embedded with an azulene cluster have not been widely investigated because these compounds are difficult to synthesize in their pure form. Herein, azulene-embedded nanographenes bearing a unique cove-type edge were synthesized by a novel synthetic protocol. Experimental and theoretical investigations revealed that this cove edge imparts stable helical chirality, unlike normal cove edges. The in-solution self-association behavior and the structural, electronic, and electrochemical properties were also described in detail. |
| 記述: | うねり構造をもつグラフェンナノリボンの精密合成に成功 --非ベンゼノイド構造の新規構築反応を開発--. 京都大学プレスリリース. 2020-07-20. |
| 著作権等: | This document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of the American Chemical Society, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/jacs.0c06156. The full-text file will be made open to the public on 17 July 2021 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 This is not the published version. Please cite only the published version. |
| URI: | http://hdl.handle.net/2433/255251 |
| DOI(出版社版): | 10.1021/jacs.0c06156 |
| PubMed ID: | 32677830 |
| 関連リンク: | http://www.kyoto-u.ac.jp/ja/research/research_results/2020/200717_1.html |
| 出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。