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On-Surface Synthesis of a Nonplanar Porous Nanographene
https://oist.repo.nii.ac.jp/records/1097
https://oist.repo.nii.ac.jp/records/10975553caa1-c9d2-4bda-ac8e-aeec69655f4a
名前 / ファイル | ライセンス | アクション |
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Xu-2019-On-Surface Synthesis of a Nonplanar Po (4.3 MB)
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Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-09-11 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | On-Surface Synthesis of a Nonplanar Porous Nanographene | |||||
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(英) |
Xu, Kun
× Xu, Kun× Urgel, José I.× Eimre, Kristjan× Di Giovannantonio, Marco× Keerthi, Ashok× Komber, Hartmut× Wang, Shiyong× Narita, Akimitsu× Berger, Reinhard× Ruffieux, Pascal× Pignedoli, Carlo A.× Liu, Junzhi× Müllen, Klaus× Fasel, Roman× Feng, Xinliang |
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書誌情報 |
en : Journal of the American Chemical Society 巻 141, 号 19, p. 7726-7730, 発行日 2019-05-02 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | On-surface synthesis provides an effective approach toward the formation of graphene nanostructures that are difficult to achieve via traditional solution chemistry. Here, we report on the design and synthesis of a nonplanar porous nanographene with 78 sp(2) carbon atoms, namely C78. Through a highly selective oxidative cyclodehydrogenation of 2,3,6,7,10,11-hexa(naphthalen-1-yl)triphenylene (2), propeller nanographene precursor 1 was synthesized in solution. Interestingly, although 1 could not be cyclized further in solution, porous nanographene C78 was successfully achieved from 1 by on-surface assisted cyclodehydrogenation on Au(111). The structure and electronic properties of C78 have been investigated by means of scanning tunneling microscopy, noncontact atomic force microscopy, and scanning tunneling spectroscopy, complemented by computational investigations. Our results provide perspectives for the on-surface synthesis of porous graphene nanostructures, offering a promising strategy for the engineering of graphene materials with tailor-made properties. | |||||
出版者 | ||||||
出版者 | American Chemical Society | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0002-7863 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1520-5126 | |||||
PubMed番号 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | PMID | |||||
関連識別子 | info:pmid/31046260 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1021/jacs.9b03554 | |||||
権利 | ||||||
権利情報 | © 2019 American Chemical Society | |||||
権利 | ||||||
権利情報 | ACS AuthorChoice with CC-BY license | |||||
情報源 | ||||||
関連名称 | https://creativecommons.org/licenses/by/4.0/ | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://pubs.acs.org/doi/10.1021/jacs.9b03554 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |