TiN/VN composites with core/shell structure for supercapacitors | |
Dong, Shanmu1; Chen, Xiao1; Gu, Lin2; Zhou, Xinhong3; Wang, Haibo1; Liu, Zhihong1; Han, Pengxian1; Yao, Jianhua1; Wang, Li1; Cui, Guanglei1; Chen, Liquan1,4 | |
2011-06-01 | |
发表期刊 | MATERIALS RESEARCH BULLETIN |
卷号 | 46期号:6页码:835-839 |
摘要 | TiN/VN core-shell composites are prepared by a two-step strategy involving coating of commercial TiN nanoparticles with V(2)O(5)center dot nH(2)O sols followed by ammonia reduction. The highest specific capacitance of 170 F g(-1) is obtained when scanned at 2 mV s(-1) and a promising rate capacity performance is maintained at higher voltage sweep rates. These results indicate that these composites with good electronic conductivity can deliver a favorable capacity performance. (C) 2011 Elsevier Ltd. All rights reserved. |
文章类型 | Article |
关键词 | Composites Sol-gel Chemistry Electron Microscopy Electrochemical Properties |
学科领域 | 仿生能源系统 |
WOS标题词 | Science & Technology ; Technology |
DOI | 10.1016/j.materresbull.2011.02.028 |
关键词[WOS] | ELECTROCHEMICAL CAPACITORS ; VANADIUM NITRIDE ; ELECTRODE ; CARBON ; ENERGY ; CATALYSTS ; STORAGE ; OXIDE |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Materials Science |
WOS类目 | Materials Science, Multidisciplinary |
WOS记录号 | WOS:000291373500009 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qibebt.ac.cn/handle/337004/1170 |
专题 | 仿生与固态能源系统研究组 |
作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Tohoku Univ, WPI Adv Inst Mat Res, Sendai, Miyagi 9808577, Japan 3.Qingdao Univ Sci & Technol, Qingdao 266101, Peoples R China 4.Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Dong, Shanmu,Chen, Xiao,Gu, Lin,et al. TiN/VN composites with core/shell structure for supercapacitors[J]. MATERIALS RESEARCH BULLETIN,2011,46(6):835-839. |
APA | Dong, Shanmu.,Chen, Xiao.,Gu, Lin.,Zhou, Xinhong.,Wang, Haibo.,...&Chen, Liquan.(2011).TiN/VN composites with core/shell structure for supercapacitors.MATERIALS RESEARCH BULLETIN,46(6),835-839. |
MLA | Dong, Shanmu,et al."TiN/VN composites with core/shell structure for supercapacitors".MATERIALS RESEARCH BULLETIN 46.6(2011):835-839. |
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