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ID 48986
フルテキストURL
著者
Gotoh, Kazuma Okayama Univ
Takeda, Kazuyuki Kyoto Univ
Lerner, Michael M. Oregon State Univ
Sueishi, Yoshimi Okayama Univ
Maruyama, Shinpei Okayama Univ
Goto, Atsushi Natl Inst Mat Sci
Tansho, Masataka Natl Inst Mat Sci
Ohki, Shinobu Natl Inst Mat Sci
Hashi, Kenjiro Natl Inst Mat Sci
Shimizu, Tadashi Natl Inst Mat Sci
Ishida, Hiroyuki Okayama Univ
抄録
F atoms bonding to paramagnetic/conductive graphene layers in accepter-type graphite intercalation compounds (GICs) are analyzed using very fast magic angle spinning nuclear magnetic resonance, which is applied for the first time on F-19 nuclei to investigate paramagnetic materials. In the bis(trifluoromethylsulfonyl)imide(TFSI)-doped GIC, C-F bonds between fluorine atoms and graphene layers conform to a weak bonding of F to the graphene sheets. TFSI anions intercalated in the GIC do not show overall molecular motion; even at room temperature only the CF3 groups rotate.
発行日
2011-10
出版物タイトル
Carbon
49巻
12号
開始ページ
4064
終了ページ
4066
ISSN
0008-6223
NCID
AA00598943
資料タイプ
学術雑誌論文
オフィシャル URL
http://dx.doi.org/10.1016/j.carbon.2011.05.009
言語
English
著作権者
(C) 2011 Elsevier Ltd. All rights reserved.
論文のバージョン
author
査読
有り
DOI
Web of Sience KeyUT