| 超细活性炭与电极的制备和性能 |
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| 引用本文： | 陈新龙,王树林,李生娟,白峰,苏丹.超细活性炭与电极的制备和性能[J].机械工程材料,2006,30(10):66-69. |
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| 作者姓名： | 陈新龙 王树林 李生娟 白峰 苏丹 |
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| 作者单位： | 上海理工大学动力工程学院,上海,200093 |
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| 摘 要： | 用自制振动磨对商业用活性炭进行研磨，分析了活性炭的结构（比表面积、孔径分布）和制成电极后的电化学及充放电性能。结果表明：经过研磨后的活性炭，比表面积从原1739．8m^2／g增加到2215m^2／g，增幅为27%；微孔容积增加25％，中孔容积增加30％，研磨后活性炭电极的比容量达到213．4F／g。
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| 关 键 词： | 活性炭 振动磨 电极 |
| 文章编号： | 1000-3738（2006）10-0066-04 |
| 收稿时间： | 2005-09-27 |
| 修稿时间： | 2005-09-272005-12-29 |
Preparation and Properties of Ultrafine Active Carbon for Electrode Material |
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| CHEN Xin-long,WANG Shu-lin,LI Sheng-juan,BAI Feng,SU Dan.Preparation and Properties of Ultrafine Active Carbon for Electrode Material[J].Materials For Mechanical Engineering,2006,30(10):66-69. |
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| Authors: | CHEN Xin-long WANG Shu-lin LI Sheng-juan BAI Feng SU Dan |
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| Affiliation: | University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | The commercial active carbon (AC) was milled using self-made vibration mill. The structure of AC, including specific surface and distribution of pore diameter, and its electrochemical and charge-discharge capabilities were analyzed The specific surface increased by 27%, from 1 739. 8 m2/g to 2 215 m2/g. And the micropore volume increased by 25%, mesopore volume increased by 30%, specific capacitance increased to 213. 4 F/g after milling. |
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| Keywords: | active carbon virbiation mill electrode |
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