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
ISSN2050-7488
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.
DOI10.1039/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
被引频次:311[WOS]   [WOS记录]     [WOS相关记录]
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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