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帮忙查一下，EI的检索号，谢谢！ Preparation of graphene-based aerogels and their supercapacitive performance |
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baiyuefei
版主 (文学泰斗)
风雪
- LS-EPI: 1647
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【答案】应助回帖
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Accession number: 20134516955104 Title: Preparation of graphene-based aerogels and their supercapacitive performance Authors: Yan, Zi-Feng1 Email author zfyancat@upc.edu.cn; Wu, Xiao-Zhong1; Xing, Wei1, 2 Author affiliation: 1 State Key Laboratory of Heavy Oil Processing in China University of Petroleum, Qingdao 266580, China 2 College of Science in China University of Petroleum, Qingdao 266580, China Corresponding author: Yan, Z.-F. (zfyancat@upc.edu.cn) Source title: Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science) Abbreviated source title: Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban) Volume: 37 Issue: 5 Issue date: October 2013 Publication year: 2013 Pages: 186-189 Language: Chinese ISSN: 16735005 Document type: Journal article (JA) Publisher: University of Petroleum, China, Shandong, Dongying 257061, 257062, China Abstract: A self-assembly method was adopted to synthesize graphene oxide aerogel (GOA), which was further reduced by hydrogen at 1100°C to obtain graphene aerogel (GA). Nitrogen adsorption analysis results show that both aerogels possess high BET surface areas (approximate 870 m2·g-1). FT-IR analysis results reveal that the surface of GOA has more oxygen-containing groups than those of GA. Elemental results display that the C/O molar ratios of GOA and GA are 1.7 and 69.9, respectively. Electrochemical measurements show that at the current density of 0.2 A·g-1, the specific capacitance of GOA with high surface functionalized degree could reach up to 155.8 F·g-1, while GA with low surface functionalized degree exhibits a high-rate supercapacitive performance. Number of references: 17 Main heading: Aerogels Controlled terms: Capacitance - Gas adsorption - Graphene Uncontrolled terms: Electrochemical measurements - Electrode material - Functionalized - Graphene oxide aerogels - Oxygen containing groups - Self-assembly method - Specific capacitance - Super capacitor Classification code: 701.1 Electricity: Basic Concepts and Phenomena - 761 Nanotechnology - 804 Chemical Products Generally - 931.2 Physical Properties of Gases, Liquids and Solids DOI: 10.3969/j.issn.1673-5005.2013.05.027 Database: Compendex Compilation and indexing terms, © 2013 Elsevier Inc. Full-text and Local Holdings Links Full-text |
2楼2014-03-05 20:28:25
baiyuefei
版主 (文学泰斗)
风雪
- LS-EPI: 1647
- 应助: 4642 (副教授)
- 贵宾: 46.969
- 金币: 658099
- 散金: 11616
- 红花: 995
- 沙发: 81
- 帖子: 69384
- 在线: 13283.5小时
- 虫号: 676696
- 注册: 2008-12-18
- 性别: GG
- 专业: 合成药物化学
- 管辖: 有机交流
3楼2014-03-05 20:28:36