Lanzhou University of Technology Institutional Repository (LUT_IR)
Design and synthesis of CoMoO4-NiMoO4·xH 2O bundles with improved electrochemical properties for supercapacitors | |
Liu, Mao-Cheng1; Kong, Ling-Bin1,2; Lu, Chao1; Ma, Xue-Jing1; Li, Xiao-Ming1; Luo, Yong-Chun2; Kang, Long2 | |
2013-01-28 | |
发表期刊 | Journal of Materials Chemistry A |
ISSN | 20507488 |
卷号 | 1期号:4页码:1380-1387 |
摘要 | CoMoO4-NiMoO4·xH2O bundles with excellent electrochemical behavior were designed and synthesized by a facile strategy. CoMoO4 nanorods were fabricated by a chemical co-precipitation method, and then CoMoO4-NiMoO4· xH2O bundles were prepared by the same method using the CoMoO 4 nanorods as the backbone material. A growth mechanism was proposed to explain the formation of the bundles. The composites combine the advantages of the good rate capability of CoMoO4 and the high specific capacitances of NiMoO4·xH2O, showing higher specific capacitances than CoMoO4 and a better rate capability than NiMoO4·xH2O. A maximum specific capacitance of 1039 F g-1 was achieved at a current density of 2.5 mA cm-2, and 72.3% of this value remained at a high current density of 100 mA cm -2. The excellent electrochemical performance makes the composite a promising electrode material for electrochemical capacitors. © The Royal Society of Chemistry 2013. |
关键词 | Capacitance Cobalt compounds Nanorods Nickel compounds Precipitation (chemical) Supercapacitor Chemical coprecipitation method Electrochemical behaviors Electrochemical capacitor Electrochemical performance Electrode material High current densities High specific capacitances Specific capacitance |
DOI | 10.1039/c2ta00163b |
收录类别 | EI ; SCIE |
语种 | 英语 |
WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science |
WOS类目 | Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary |
WOS记录号 | WOS:000314633500054 |
出版者 | Royal Society of Chemistry |
EI入藏号 | 20131816289728 |
EI主题词 | Molybdenum compounds |
EI分类号 | 701.1 Electricity: Basic Concepts and Phenomena - 761 Nanotechnology - 802.3 Chemical Operations - 933 Solid State Physics |
来源库 | Compendex |
分类代码 | 701.1 Electricity: Basic Concepts and Phenomena - 761 Nanotechnology - 802.3 Chemical Operations - 933 Solid State Physics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/113255 |
专题 | 省部共建有色金属先进加工与再利用国家重点实验室 材料科学与工程学院 |
通讯作者 | Kong, Ling-Bin |
作者单位 | 1.Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China; 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China |
第一作者单位 | 省部共建有色金属先进加工与再利用国家重点实验室 |
通讯作者单位 | 省部共建有色金属先进加工与再利用国家重点实验室; 材料科学与工程学院 |
第一作者的第一单位 | 省部共建有色金属先进加工与再利用国家重点实验室 |
推荐引用方式 GB/T 7714 | Liu, Mao-Cheng,Kong, Ling-Bin,Lu, Chao,et al. Design and synthesis of CoMoO4-NiMoO4·xH 2O bundles with improved electrochemical properties for supercapacitors[J]. Journal of Materials Chemistry A,2013,1(4):1380-1387. |
APA | Liu, Mao-Cheng.,Kong, Ling-Bin.,Lu, Chao.,Ma, Xue-Jing.,Li, Xiao-Ming.,...&Kang, Long.(2013).Design and synthesis of CoMoO4-NiMoO4·xH 2O bundles with improved electrochemical properties for supercapacitors.Journal of Materials Chemistry A,1(4),1380-1387. |
MLA | Liu, Mao-Cheng,et al."Design and synthesis of CoMoO4-NiMoO4·xH 2O bundles with improved electrochemical properties for supercapacitors".Journal of Materials Chemistry A 1.4(2013):1380-1387. |
条目包含的文件 | 条目无相关文件。 |
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。
修改评论