| 双电层电容器用多孔炭材料的研究与开发 |
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| 引用本文： | 张琳,刘洪波,张红波.双电层电容器用多孔炭材料的研究与开发[J].炭素,2003(4):3-9. |
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| 作者姓名： | 张琳 刘洪波 张红波 |
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| 作者单位： | 湖南大学材料科学与工程学院,长沙,410082 |
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| 基金项目： | 湖南省自然科学基金(编号:01JJY1005) |
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| 摘 要： | 阐述了双电层电容器的工作原理，探讨了多孔炭材料的比表面积、孔径分布、表面官能团、表面石墨微晶取向、体积密度和电导率以及电化学稳定性等微孔结构与物理化学性质对其电容特性的影响，介绍了近年来用作双电层电容器电极的几种新型多孔炭材料的研究进展。
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| 关 键 词： | 双电层电容器 多孔炭材料 微孔结构 电容特性 比表面积 |
| 文章编号： | 1001-8948(2003)04-0003-07 |
| 修稿时间： | 2003年4月4日 |
RESEARCH AND DEVELOPMENT OF POROUS CARBON MATERIALS FOR ELECTRIC DOUBLE-LAYER CAPACITOR |
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| ZHANG Lin,LIU Hong-bo,ZHANG Hong-bo.RESEARCH AND DEVELOPMENT OF POROUS CARBON MATERIALS FOR ELECTRIC DOUBLE-LAYER CAPACITOR[J].Carbon,2003(4):3-9. |
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| Authors: | ZHANG Lin LIU Hong-bo ZHANG Hong-bo |
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| Abstract: | The working theory of electric double-layer capacitor (EDLC) is briefly introduced. The micro-pore structure and physicochemical properties of porous carbon materials affecting the capacitance characteristic are discussed, from specific surface area, pore size distribution, surface functional groups and graphitic crystallite orientation to volume density, conductivity and electrochemical stability, etc. The progress in some new porous carbon materials used as capacitor electrodes in EDLC are reviewed. |
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| Keywords: | electric double-layer capacitor porous carbon micro-pore structure capaci tance character |
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