Institutional Repository of Coll Mat Sci & Engn
Design and synthesis of CoMoO4-NiMoO4 center dot xH(2)O 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 | |
发表期刊 | JOURNAL OF MATERIALS CHEMISTRY A |
ISSN | 2050-7488 |
卷号 | 1期号:4页码:1380-1387 |
摘要 | CoMoO4-NiMoO4 center dot xH(2)O 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 center dot xH(2)O bundles were prepared by the same method using the CoMoO4 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 center dot xH(2)O, showing higher specific capacitances than CoMoO4 and a better rate capability than NiMoO4 center dot xH(2)O. 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. |
DOI | 10.1039/c2ta00163b |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[21163010] ; Key Project of Chinese Ministry of Education[212183] ; Natural Science Funds for Distinguished Young Scholars of Gansu Province[1111RJDA012] |
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 SOC CHEMISTRY |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/34771 |
专题 | 材料科学与工程学院 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 | 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 center dot xH(2)O 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 center dot xH(2)O 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 center dot xH(2)O bundles with improved electrochemical properties for supercapacitors".JOURNAL OF MATERIALS CHEMISTRY A 1.4(2013):1380-1387. |
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