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个人信息Personal Information
副教授
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：材料科学与工程学院
学科：材料加工工程. 材料表面工程
办公地点：大连甘井子区软件园路80号大连理工大学科技园大厦B座510房间
联系方式：HANDY:13998509875 TEL: 86-411-84706561-8051 FAX: 86-411-84788732 deng@dlut.edu.cn 191753572@qq.com
电子邮箱：deng@dlut.edu.cn
Growth mechanism of carbon films from organic electrolytes
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论文类型：期刊论文
发表时间：2013-05-01
发表刊物：JOURNAL OF MATERIALS SCIENCE
收录刊物：SCIE、EI
卷号：48
期号：9
页面范围：3505-3510
ISSN号：0022-2461
摘要：Carbon films were prepared on both anode and cathode electrode using methanol as carbon source and their growth mechanisms were discussed. In the cathodic reaction, methyls and hydrogen atoms are dominant reactive species. Hydrogen atoms are believed to play a key role in improving growth rate and stabilizing sp(3) phase. For the anodic deposition, OH groups can be easily captured on the anode and make oxygen elements inevitable exist in the films. Raman studies indicate that the G peak for carbon films grew on the anode shift to lower wavenumber.