| 超级电容器聚苯胺/活性中间相炭微球复合电极材料的研究 |
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| 引用本文： | 蔡敏,杨桂芬,王红强,邓萍,韦文业,吴春燕,王新宇.超级电容器聚苯胺/活性中间相炭微球复合电极材料的研究[J].功能材料与器件学报,2011,17(2). |
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| 作者姓名： | 蔡敏 杨桂芬 王红强 邓萍 韦文业 吴春燕 王新宇 |
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| 作者单位： | 广西现代职业技术学院;广西师范大学化学化工学院;中南大学冶金科学与工程学院; |
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| 基金项目： | 国家自然科学基金资助项目(20663001,200763002) |
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| 摘 要： | 以具有高比表面积的活性中间相活性碳微球(a-MCMB)、苯胺(ANI)为主要原料,过硫酸铵为氧化剂,通过原位化学聚合法在a-MCMB表面沉积聚苯胺(PANI),首次制得纳米PANI/a-MCMB新型复合材料,通过XRD、SEM对样品的晶型结构和表面形貌进行表征,并将得到的复合材料组装成超级电容器,用循环伏安、交流阻抗、恒流充放电以及循环性能测试技术对该材料进行电化学测试。结果显示,在1MH2SO4溶液中,复合材料的比容量达到288.46F/g。
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| 关 键 词： | 原位化学聚合 聚苯胺 中间相活性炭微球 超级电容器 |
Study on Polyaniline/Activity Mesophase Carbon Microbeads Composite of Supercapacitor Electrode Materials |
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| CAI Min,YANG Gui-fen,WANG Hong-qiang,DENG Ping,WEI Wen-Ye,WU Chun-yan,WANG Xin-yun.Study on Polyaniline/Activity Mesophase Carbon Microbeads Composite of Supercapacitor Electrode Materials[J].Journal of Functional Materials and Devices,2011,17(2). |
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| Authors: | CAI Min YANG Gui-fen WANG Hong-qiang DENG Ping WEI Wen-Ye WU Chun-yan WANG Xin-yun |
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| Affiliation: | CAI Min1,YANG Gui-fen2,WANG Hong-qiang2,DENG Ping1,WEI Wen-Ye1,WU Chun-yan1,WANG Xin-yun3(1.Department of Resources Engineering,Guangxi Modem Vocational Technology College,Hechi 547000,China,2.Chemistry and Chemical Engineering School,Guangxi Normal University,Guilin 541004,3.School of Metallurgical Science and Engineering,Central South University,Changsha 410083,China) |
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| Abstract: | For the first time,polyaniline /activity mesophase carbon microbeads composite was synthesized by in-situ chemical polymerization which used ammonium persulfate(APS) as oxidant,the middle-phase activated carbon microspheres and aniline(ANI) as the main raw material.The microstructure and component of the obtained materials were characterized by scanning electron microscope(SEM) and X-ray diffraction(XRD).With the aim to investigate the electrochemical performances of the composite,Hybrid capacitor was fabri... |
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| Keywords: | in-situ chemical polymerization polyaniline activity mesophase carbon microbeads supercapacitor |
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