| 膨胀石墨用于超级电容器导电剂的研究 |
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| 引用本文： | 杨绍斌,蒋娜,孟丽娜,费小飞.膨胀石墨用于超级电容器导电剂的研究[J].电池工业,2009,14(1):3-7. |
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| 作者姓名： | 杨绍斌 蒋娜 孟丽娜 费小飞 |
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| 作者单位： | 辽宁工程技术大学材料科学与工程系,辽宁,阜新,123000 |
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| 摘 要： | 介绍了膨胀石墨和活性炭电极的制备方法，研究了高锰酸钾和浓硫酸加入量以及反应温度和时间对膨胀容积的影响；介绍了用膨胀石墨作导电剂的超级电容器电极性能的测试结果。试验结果表明：当活性物质（活性炭）：黏结剂（PTFE）：导电剂（膨胀石墨）=90：5：8（质量比）时，活性炭的比容量达到最大值152．27F／g。
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| 关 键 词： | 超级电容器 膨胀石墨 导电剂 超细鳞片石墨 |
Preparation and investigation of expanded graphite as conductive agent for super capacitor |
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| YANG Shao-bin,JIANG Na,MENG Li-na,FEI Xiao-fei.Preparation and investigation of expanded graphite as conductive agent for super capacitor[J].Chinese Battery Industry,2009,14(1):3-7. |
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| Authors: | YANG Shao-bin JIANG Na MENG Li-na FEI Xiao-fei |
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| Affiliation: | Materials Science and Engineering Department of Liaoning Technical University;Fuxin;Liaoning123000;China |
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| Abstract: | The preparation of expanded graphite and the active carbon electrodes were introduced. The effects of oxidant amount, the reaction time and temperature on expanded volume were studied. The test results about the performance ot electode with expanded graphite as conductive agent were described. The result showed that, when the proportion of active carbon：FIFE：conductive agent was 90：5：8（weight）, the capacity of active carbon reached 152.27 F/g. |
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| Keywords: | super capacitor expanded graphite conductive agent ultra-fine flake graphite |
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