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电化学  2011 

KOH和K3[Fe(CN)6]混合液中颗粒孔径对NiO电极电容器性能的影响

, PP. 169-174

Keywords: 超级电容器,NiO,多孔材料,K3[Fe(CN)6]

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Abstract:

合成5种孔径大小分布的NiO样品,测定各NiO电极在3mol/LKOH或其添加K3[Fe(CN)6]的电解液中的电化学电容性能.结果表明,NiO电极孔径分布在15nm左右,可有效减慢铁氰酸根离子向液相的扩散,从而提高N4(NiO)电极的充放电效率.

References

[1]  Conway B E. Transition from "supercapacitor" to "battery" behavior in electrochemical energy storage [J]. J Electrochem Soc ,1991,138 (6): 1539-1548.
[2]  Conway B E. Electrochemical super capacitors [M]. New York:Kluwer Academic/Plenum Publishers, 1999.
[3]  Lin Chuan, Ritterand James A, Popov Branko N. Characterization of Sol-gel-derived cobalt oxide xerogels as electrochemical capacitors [J]. J Electrochem Soc , 1998,145 (12): 4097-4103.
[4]  Su Ling-Hao, Zhang Xiao-Gang, Mi Chang-Huan et al. Improvement of the capacitive performances for Co-Al layered double hydroxide by adding hexacyanoferrate into the electrolyte [J]. Phys Chem Chem Phys ,2009,11: 2195-2202.
[5]  Liu Xian-Ming, Zhang Xiao-Gang, Fu Shao-Yun. Preparation of urchinlike NiO nanostructures and their electrochemical capacitive behaviors [J]. Materials Research Bulletin, 2006, 41(3): 620-627.
[6]  Wang Y G, Xia Y Y. Electrochemical capacitance characterization of NiO with ordered mesoporous structure synthesized by template SBA-15 [J]. Electrochimica Acta, 2006,51(16): 3223-3227.
[7]  Wang Da-Wei, Li Feng, Cheng Hui-Ming. Hierarchical porous nickel oxide and carbon as electrode materials for asymmetric supercapacitor [J]. J Power Sources, 2008, 185(2): 1563-1568.
[8]  Yan Hongwei, Blanford Christopher F, Holland Brian T,et al. A chemical synthesis of periodic macroporous NiO and metallic Ni [J]. Adv Mater, 1999, 11(12): 1003-1006.
[9]  Yan Hongwei, Blanford Christopher F, Holland Brian T,et al. General synthesis of periodic macroporous solids by templated salt precipitation and chemical conversion [J]. Chem Mater , 2000, 12 (4): 1134-1141.
[10]  Sugimoto Wataru, Iwata Hideki, Yasunaga Yutaka, et al. Preparation of ruthenic acid nanosheets and utilization of its interlayer surface for electrochemical energy storage[J]. Angewandte Chemie International Edition, 2003,42(34): 4092-4096.
[11]  Ishikawa Masashi, M. Masayuki, Ihara Mitsuo, et al. Electric double-layer capacitor composed of activated carbon fiber cloth electrodes and solid polymer electrolytes containing alkylammonium salts [J].J Electrochem Soc, 1994,141 (7): 1730-1734.
[12]  Mayer S T, Pekala R W, Pekala J L,et al. The aerocapacitor: an electrochemical double-layer energy-storage device [J].J Electrochem Soc, 1993,140 (2) : 446-451.
[13]  Rudge Andy, Davey John, Raistrick Ian, et al. Conducting polymers as active materials in electrochemical capacitors [J]. J Power Source, 1994,47(1/2): 89-107.
[14]  Rudge Andy, I Raistrick an, S Gottesfeld himshon. A study of the electrochemical properties of conducting polymers for application in electrochemical capacitors [J]. Electrochim Acta, 1994,39 (2): 273-287.
[15]  Zheng J P, Jow T R. A new charge storage mechanism for electrochemical capacitors [J]. J Electrochem Soc , 1995,142 (1): L6-L8.
[16]  Zheng J P, Cygan P J, Jow T R. Hydrous ruthenium oxide as an electrode material for electrochemical capacitors [J].J Electrochem Soc , 1995,142 (8): 2699-2703.
[17]  Liu Kuo-Chuan, Anderson Marc A. Porous nickel oxide/nickel films for electrochemical capacitors [J].J Electrochem Soc, 1996,143 (1): 124-130.
[18]  Srinivasan Venkat, Weidner John W. An electrochemical route for making porous nickel oxide electrochemical capacitors [J].J Electrochem Soc ,1997,144 (8): L210-L213.
[19]  Srinivasan Venkat, Weidner John W. Studies on the capacitance of nickel oxide films: effect of heating temperature and electrolyte concentration [J]. J Electrochem Soc, 2000,147 (3): 880-885.
[20]  Wang Yong-gang, Zhang Xiao-gang. Enhanced electrochemical capacitance of NiO loaded on TiO2 nanotubes [J]. J Electrochem Soc , 2005,152 (4): A671-A676.

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