Mesoporous Coaxial Titanium Nitride-Vanadium Nitride Fibers of Core-shell Structures for High-Performance Supercapacitors
文献类型：期刊论文
| 作者 | Zhou, Xinhong2; Shang, Chaoqun2; Gu, Lin3; Dong, Shanmu1; Chen, Xiao1 ; Han, Pengxian1; Li, Lanfeng2; Yao, Jianhua1; Liu, Zhihong1; Xu, Hongxia1
|
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2011-08-01 |
| 卷号 | 3期号:8页码:3058-3063 |
| 关键词 | titanium nitride-vanadium nitride fibers core-shell structures electrospinning mesoporous structure supercapacitor oxidation |
| 中文摘要 | |
| 英文摘要 | In this study, titanium nitride-vanadium nitride fibers of core-shell structures were prepared by the coaxial electrospinning, and subsequently annealed in the ammonia for supercapacitor applications. These core-shell (TiN-VN) fibers incorporated mesoporous structure into high electronic conducting transition nitride hybrids, which combined higher specific capacitance of VN and better rate capability of TiN. These hybrids exhibited higher specific capacitance (2 mV s(-1), 247.5 F g(-1)) and better rate capability (50 mV s(-1), 160.8 F g(-1)), which promise a good candidate for high-performance supercapacitors. It was also revealed by electrochemical impedance spectroscopy (EIS) and X-ray photoelectron spectroscopy (XPS) characterization that the minor capacitance fade originated from the surface oxidation of VN and TIN. |
| WOS标题词 | Science & Technology ; Technology |
| 学科主题 | 仿生能源系统 |
| 类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Science & Technology - Other Topics ; Materials Science |
| 关键词[WOS] | DOUBLE-LAYER CAPACITORS ; CARBON NANOTUBE ELECTRODES ; ELECTROCHEMICAL PROPERTIES ; MANGANESE-DIOXIDE ; POLYMER-SOLUTIONS ; STORAGE ; NANOFIBERS ; ULTRACAPACITORS ; CONVERSION ; COMPOSITE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000294146900034 |
| 公开日期 | 2014-03-26 |
| 源URL | [http://ir.qibebt.ac.cn:8080/handle/337004/1730]  |
| 专题 | 青岛生物能源与过程研究所_仿生能源与储能系统团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Qingdao Univ Sci & Technol, Qingdao 266042, Peoples R China 3.Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Xinhong,Shang, Chaoqun,Gu, Lin,et al. Mesoporous Coaxial Titanium Nitride-Vanadium Nitride Fibers of Core-shell Structures for High-Performance Supercapacitors[J]. ACS APPLIED MATERIALS & INTERFACES,2011,3(8):3058-3063. |
| APA | Zhou, Xinhong.,Shang, Chaoqun.,Gu, Lin.,Dong, Shanmu.,Chen, Xiao.,...&Cui, Guanglei.(2011).Mesoporous Coaxial Titanium Nitride-Vanadium Nitride Fibers of Core-shell Structures for High-Performance Supercapacitors.ACS APPLIED MATERIALS & INTERFACES,3(8),3058-3063. |
| MLA | Zhou, Xinhong,et al."Mesoporous Coaxial Titanium Nitride-Vanadium Nitride Fibers of Core-shell Structures for High-Performance Supercapacitors".ACS APPLIED MATERIALS & INTERFACES 3.8(2011):3058-3063. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。