Facile synthesis of cuboid Ni-MOF for high-performance supercapacitors

被引:275
作者
Gao, Shuwen [1 ]
Sui, Yanwei [1 ]
Wei, Fuxiang [1 ]
Qi, Jiqiu [1 ]
Meng, Qingkun [1 ]
He, Yezeng [1 ]
机构
[1] China Univ Min & Technol, Sch Mat Sci & Engn, Xuzhou 221116, Peoples R China
基金
中国博士后科学基金; 中国国家自然科学基金;
关键词
METAL-ORGANIC FRAMEWORKS; ZEOLITIC IMIDAZOLATE FRAMEWORK; POROUS CARBON MATERIALS; DIRECT CARBONIZATION; ENERGY-STORAGE; NANOPOROUS CARBON; NICKEL; COMPOSITES; COBALT; TEMPERATURE;
D O I
10.1007/s10853-018-2005-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Metal-organic frameworks (MOF) used directly in supercapacitors have attracted much attention for their special porous structure and potential high performance. Here, the Ni-MOF is fabricated by one-step facile hydrothermal method with a modification of mixed solution with DMF and water instead of pure DMF. After characterization, the Ni-MOF exhibits loosely stacked layer-cuboid structure with abundant mesoporous, which is beneficial for the charge transfer and ion transport for supercapacitors. In the three-electrode system, this Ni-MOF serving as working electrode shows remarkable specific capacitance of 804 Fg(-1) at 1 Ag-1, excellent rate capacitance of 534 Fg(-1) at 10 Ag-1, and with 302 Fg(-1) retention after 5000 cycles, when measured in 2 M KOH electrolyte solution. To make a further research into the practical utility of the Ni-MOF, the Ni-MOF//AC asymmetrical supercapacitor device is assembled with the Ni-MOF and active carbon acted as positive and negative electrode materials, respectively. This device exhibits high specific energy of 31.5 Wh kg(-1), at specific power of 800 W kg(-1). All these results demonstrate that this Ni-MOF is a kind of promising electrode material for high-performance supercapacitors.
引用
收藏
页码:6807 / 6818
页数:12
相关论文
共 45 条
[1]   Effect of carbonization temperature on adsorption property of ZIF-8 derived nanoporous carbon for water treatment [J].
Abbasi, Zahra ;
Shamsaei, Ezzatollah ;
Leong, Soo Kwan ;
Ladewig, Bradley ;
Zhang, Xiwang ;
Wang, Huanting .
MICROPOROUS AND MESOPOROUS MATERIALS, 2016, 236 :28-37
[2]   Preparation and carbon dioxide uptake capacity of N-doped porous carbon materials derived from direct carbonization of zeolitic imidazolate framework [J].
Bai, Fenghua ;
Xia, Yongde ;
Chen, Binling ;
Su, Haiquan ;
Zhu, Yanqiu .
CARBON, 2014, 79 :213-226
[3]   Cation exchange at the secondary building units of metal-organic frameworks [J].
Brozek, C. K. ;
Dinca, M. .
CHEMICAL SOCIETY REVIEWS, 2014, 43 (16) :5456-5467
[4]   Preparation of Novel 3D Graphene Networks for Supercapacitor Applications [J].
Cao, Xiehong ;
Shi, Yumeng ;
Shi, Wenhui ;
Lu, Gang ;
Huang, Xiao ;
Yan, Qingyu ;
Zhang, Qichun ;
Zhang, Hua .
SMALL, 2011, 7 (22) :3163-3168
[5]   Thermal energy storage using metal-organic framework materials [J].
Elsayed, Ahmed ;
Elsayed, Eman ;
Al-Dadah, Raya ;
Mahmoud, Saad ;
Elshaer, Amr ;
Kaialy, Waseem .
APPLIED ENERGY, 2017, 186 :509-519
[6]   The Chemistry and Applications of Metal-Organic Frameworks [J].
Furukawa, Hiroyasu ;
Cordova, Kyle E. ;
O'Keeffe, Michael ;
Yaghi, Omar M. .
SCIENCE, 2013, 341 (6149) :974-+
[7]   Architectured Morphologies of Chemically Prepared NiO/MWCNTs Nanohybrid Thin Films for High Performance Supercapacitors [J].
Gund, Girish S. ;
Dubal, Deepak P. ;
Shinde, Sujata S. ;
Lokhande, Chandrakant D. .
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (05) :3176-3188
[8]   MOF-derived porous NiO nanoparticle architecture for high performance supercapacitors [J].
Han, Yan ;
Zhang, Shu ;
Shen, Na ;
Li, Dejun ;
Li, Xifei .
MATERIALS LETTERS, 2017, 188 :1-4
[9]   MOF-derived NixCo1-x(OH)2 composite microspheres for high-performance supercapacitors [J].
He, Shuhua ;
Li, Zhangpeng ;
Wang, Jinqing ;
Wen, Ping ;
Gao, Jiechang ;
Ma, Limin ;
Yang, Zhigang ;
Yang, Shengrong .
RSC ADVANCES, 2016, 6 (55) :49478-49486
[10]   One-step hydrothermal synthesis of Ni3S4@MoS2 nanosheet on carbon fiber paper as a binder-free anode for supercapacitor [J].
Huang, Feng ;
Yan, Aihua ;
Sui, Yanwei ;
Wei, Fuxiang ;
Qi, Jiqiu ;
Meng, Qingkun ;
He, Yezeng .
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (17) :12747-12754