| One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage | |
Dong, Shanmu1; Chen, Xiao1 ; Gu, Lin2; Zhou, Xinhong3; Li, Lanfeng3; Liu, Zhihong1; Han, Pengxian1; Xu, Hongxia1; Yao, Jianhua1; Wang, Haibo1; Zhang, Xiaoying1; Shang, Chaoqun3; Cui, Guanglei1; Chen, Liquan1,4
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| 2011-09-01 | |
| 发表期刊 | ENERGY & ENVIRONMENTAL SCIENCE
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| 卷号 | 4期号:9页码:3502-3508 |
| 摘要 | One dimensional MnO2/titanium nitride nanotube coaxial arrays have been designed for a high performance electrochemical capacitive energy storage system based on the concept of fabricating an efficient, fast charge separation network. This nanostructured composite material was prepared by electrodepositing mesoporous MnO2 into TiN nanotube arrays (TiN NTA), which are prepared by anodization of a Ti foil substrate and subsequent nitridation using ammonia annealing. The electrodeposited mesoporous MnO2 inside the electrically conductive framework of a TiN nanotube has been found to show high specific capacitance (681.0 F g(-1) at 2 A g(-1)), excellent rate capability (55% capacitance retention from 2 to 2000 mV s(-1)), and a long cycle life (3% capacitance loss after 1000 cycles). These results demonstrate that this coaxial composite nanostructure is very promising for high performance supercapacitors. |
| 文章类型 | Article |
| 学科领域 | 仿生能源系统 |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology ; Life Sciences & Biomedicine |
| DOI | 10.1039/c1ee01399h |
| 关键词[WOS] | LITHIUM-ION BATTERIES ; MANGANESE OXIDE ; ELECTRODE MATERIALS ; CARBON NANOFIBERS ; HYDROUS RUO2 ; SUPERCAPACITORS ; MNO2 ; NANOCOMPOSITE ; COMPOSITES ; NANOWIRES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Engineering ; Environmental Sciences & Ecology |
| WOS类目 | Chemistry, Multidisciplinary ; Energy & Fuels ; Engineering, Chemical ; Environmental Sciences |
| WOS记录号 | WOS:000294306900044 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qibebt.ac.cn/handle/337004/995 |
| 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. One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage[J]. ENERGY & ENVIRONMENTAL SCIENCE,2011,4(9):3502-3508. |
| APA | Dong, Shanmu.,Chen, Xiao.,Gu, Lin.,Zhou, Xinhong.,Li, Lanfeng.,...&Chen, Liquan.(2011).One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage.ENERGY & ENVIRONMENTAL SCIENCE,4(9),3502-3508. |
| MLA | Dong, Shanmu,et al."One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage".ENERGY & ENVIRONMENTAL SCIENCE 4.9(2011):3502-3508. |
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