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Investigating metal-organic framework as a new pseudo-capacitive material for supercapacitors

文献类型：期刊论文

作者Kang, Long1; Sun, Shi-Xiong1; Kong, Ling-Bin1; Lang JW(郎俊伟)2; Luo, Yong-Chun1
刊名Chinese Chemical Letters
出版日期2014
卷号25期号:6页码:957-961
关键词Supercapacitor Pseudo-capacitive material Metal-organic framework Energy storage
ISSN号1001-8417
通讯作者Kong, Ling-Bin
英文摘要A new application of metal organic framework (MOF) as a pseudo-capacitive material for supercapacitors is investigated. To this end, a simple nickel-based MOF, formulated Ni3(btc)2·12H2O, is synthesized via a hydrothermal reaction. As an electro-active material, such nickel-based MOF exhibits superior pseudo-capacitive behavior in KOH aqueous electrolyte with a high specific capacitance of 726 F g−1. Also, it displays good electrochemical stability with 94.6% of the initial capacitance over consecutive 1000 cycles. In addition, a simple asymmetric supercapacitor with a high energy density of 16.5 Wh kg−1 is successfully built using the nickel-based MOF as positive electrode and commercial activated carbon as negative electrode in KOH electrolyte.
学科主题材料科学与物理化学
收录类别SCI
资助信息the National Natural Science Foundation of China (No. 21203223)
语种英语
WOS记录号WOS:000340333800029
源URL[http://210.77.64.217/handle/362003/19258]  
专题兰州化学物理研究所_清洁能源化学与材料实验室
作者单位1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Kang, Long,Sun, Shi-Xiong,Kong, Ling-Bin,et al. Investigating metal-organic framework as a new pseudo-capacitive material for supercapacitors[J]. Chinese Chemical Letters,2014,25(6):957-961.
APA Kang, Long,Sun, Shi-Xiong,Kong, Ling-Bin,Lang JW,&Luo, Yong-Chun.(2014).Investigating metal-organic framework as a new pseudo-capacitive material for supercapacitors.Chinese Chemical Letters,25(6),957-961.
MLA Kang, Long,et al."Investigating metal-organic framework as a new pseudo-capacitive material for supercapacitors".Chinese Chemical Letters 25.6(2014):957-961.

入库方式： OAI收割

来源：兰州化学物理研究所

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