| 微波法制备煤基超级电容器用活性炭 |
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| 引用本文： | 庄凯,梁逵,李兵红,胡军. 微波法制备煤基超级电容器用活性炭[J]. 炭素, 2006, 0(1): 43-45,22 |
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| 作者姓名： | 庄凯 梁逵 李兵红 胡军 |
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| 作者单位： | 西华大学,材料科学与工程学院,四川,成都,610039 |
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| 基金项目： | 中国科学院资助项目;西华大学校科研和教改项目 |
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| 摘 要： | 以微波为热源，优质无烟煤为原料，KOH为活化荆制备超级电容器用高比表面积活性炭电极材料。研究结果表明：KOH与无烟煤按3：1的质量比混合，微波辐射7分钟时，制备的活性炭单电极比电容量达301F／g。讨论了微波辐射时问，活化剂与无烟煤质量比对活性炭比电容的影响。考察了以该活性炭为电极材料的超级电容器的充放电性能。
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| 关 键 词： | 微波 无烟煤 超级电容器 活性炭 |
| 文章编号： | 1001-8948（2006）01-0043-04 |
| 收稿时间： | 2005-08-31 |
| 修稿时间： | 2005-08-31 |
PREPARATION ACTIVATED CARBON FOR SUPERCAPACITOR FROM ANTHRACITE BY MICROWAVE RADIATION |
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| Zhuang Kai,Liang Kui,Li Binghong,Hu Jun. PREPARATION ACTIVATED CARBON FOR SUPERCAPACITOR FROM ANTHRACITE BY MICROWAVE RADIATION[J]. Carbon(China), 2006, 0(1): 43-45,22 |
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| Authors: | Zhuang Kai Liang Kui Li Binghong Hu Jun |
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| Affiliation: | College of Material Science Kai ,Liang Kui,Li Binghong,Hu Engineering,Xihua University Jtln ,Chengdu 610039 ,China |
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| Abstract: | using microwave as the heat source, anthracite as the raw material, KOH as catalyst to prepare supercapacitor with activated carbon. The study proved that when the mass ratio of the KOH and anthracite is 3:1,microwave radiate 7 minute,the single electrode specific capacitance of the prepared activated carbon is reach to 301F/g. The effect of microwave radiation time,the mass ratio of the KOH and an- thracite to the specific capacitance of the prepared activated carbon were discussed. The performance of the supercapacitor prepared with activated carbon as the electrode material was also studied. |
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| Keywords: | microwave anthracite supercapacitor activated carbon |
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