ヤナセ　タカシ   Yanase Takashi   柳瀨　隆    所属   東邦大学  理学部 化学科    職種   講師
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Formation of graphite zigzag edges by cathodic electrochemical etching in acidic solution
掲載誌名	正式名：CARBON ISSNコード：0008-6223/1873-3891
出版社	PERGAMON-ELSEVIER SCIENCE LTD
巻・号・頁	67,pp.300-303
著者・共著者	Toshihiro Shimada,Shosei Kubota,Takashi Yanase,Taro Nagahama
発行年月	2014/02
概要	We examined the edge structure of graphite formed by a cathodic electrochemical reaction in acid solutions associated with water electrolysis. Pole figures of the X-ray diffraction show that the edge orientation is parallel to the zigzag edge direction on a macroscopic scale. The polarization dependence of the G-band and D-band of the Raman spectra is consistent with the zigzag edge formation on a microscopic scale. It was found that the etched carbon atoms are converted to CH4 in the evolving gas and molecular species in the solution. (C) 2013 Elsevier Ltd. All rights reserved.
DOI	10.1016/j.carbon.2013.09.092
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