Coaxial NixCo2x(OH)(6x)/TiN Nanotube Arrays as Supercapacitor Electrodes
文献类型：期刊论文
| 作者 | Shang, CQ ; Dong, SM ; Wang, S ; Xiao, DD ; Han, PX ; Wang, XG ; Gu, L ; Cui, GL |
| 刊名 | ACS NANO
 |
| 出版日期 | 2013 |
| 卷号 | 7期号:6页码:5430 |
| 关键词 | NixCo2x(OH)(6x) TiN NTA self-standing electrode supercapacitors pseudocapacitive performance |
| ISSN号 | 1936-0851 |
| 通讯作者 | Cui, GL (reprint author), Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China. |
| 中文摘要 | NixCo2x(OH)(6x), as a precursor of intensively studied NiCo2O4, has been directly deposited into self-standing titanium nitride nanotube array (TiN NTA) grid monolithic supports to form a coaxial nanostructured electrode for supercapacitors. With TIN NTA substrates providing a large surface area, fast electron transport, and enhanced structure stability, this NixCo2x(OH)(6x)/TiN electrode exhibits superior pseudocapacitive performance with a high specific capacitance of 2543 F g(-1) at 5 mV s(-1), remarkable rate performance of 660 F g(-1) even at 500 mV s(-1), and promising cycle performance (about 6.25% capacitance loss for 5000 cycles). Interestingly, the NixCo2x(OH)(6x)/TiN NTA electrode outperforms the NiCo2O4/TiN NTA electrode, indicating that this self-standing NixCo2x(OH)(6x)/TiN NTA monolith is a promising candidate for high-performance supercapacitor applications. |
| 资助信息 | Key Research Program of the Chinese Academy of Sciences [KGZD-EW-202-2]; National Natural Science Foundation of China [21275151, 21271180]; Doctoral Fund of Shandong Province [BS2012NJ011]; Key Technology Research Projects of Qingdao [12-4-1-24-gx] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/56816]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Shang, CQ,Dong, SM,Wang, S,et al. Coaxial NixCo2x(OH)(6x)/TiN Nanotube Arrays as Supercapacitor Electrodes[J]. ACS NANO,2013,7(6):5430. |
| APA | Shang, CQ.,Dong, SM.,Wang, S.,Xiao, DD.,Han, PX.,...&Cui, GL.(2013).Coaxial NixCo2x(OH)(6x)/TiN Nanotube Arrays as Supercapacitor Electrodes.ACS NANO,7(6),5430. |
| MLA | Shang, CQ,et al."Coaxial NixCo2x(OH)(6x)/TiN Nanotube Arrays as Supercapacitor Electrodes".ACS NANO 7.6(2013):5430. |
入库方式： OAI收割
来源：物理研究所
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