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电化学(中英文) ›› 2004, Vol. 10 ›› Issue (4): 464-467. 

• 研究论文 • 上一篇    下一篇

新型活性炭材料在双电层电容器中的应用研究

张建军,姜华,方建慧,施利毅,印仁和,温轶,刘继全   

  1. 上海大学环境与化学工程学院,上海大学理学院化学系,上海大学理学院化学系,上海大学理学院化学系,上海大学理学院化学系,上海大学理学院化学系,上海大学理学院化学系 上海200072 ,上海200436 ,上海200436 ,上海200436 ,上海200436 ,上海200436 ,上海200436
  • 收稿日期:2004-11-28 修回日期:2004-11-28 出版日期:2004-11-28 发布日期:2004-11-28

Applications of New Activated Carbon Meterials in the Electric Double-layer Capacitor

ZHANG Jian-jun~   

  1. (1), JIANG Hua~2,FANG Jian-hui~(*2),SHI Li-yi~2,YIN Ren-he~2,WEN Yi~2, LIU Ji-quan~2 (1.School of Environmental and Chemical Engineering,Shanghai University,Shanghai 200072,China, 2. Department of Chemistry, College of Sciences, Shanghai University,Shanghai 200436,China
  • Received:2004-11-28 Revised:2004-11-28 Published:2004-11-28 Online:2004-11-28

摘要:  以椰壳为原料,利用特定的物理 化学方法在一定条件下制得双电层电容器活性炭电极材料.实验表明,该活性炭经压制成型后制作的双电层电容器,具有大的比电容,文中同时研究了酸处理、二次活化以及电极冷压成型方法对电极性能的影响.

关键词: 活性炭, 双电层电容器, 电极成型

Abstract: A new type activated carbon whose precursor was coconut shell could be obtained using specific physics-chemistry activation, and the activated carbon was applied as the material of electrode in EDLC(electrical double-layer capacitor),which had a large specific capacitance,and could charge and discharged in some large currents. Carbon dioxide and acid were used to modify carbon,and the effects of post-treatment on surface area and pore volume were investigated. A moulding method which has influence on some properties of carbon electrode with PTFE additive was researched in the paper.

Key words: Activated carbon, Electric double-layer capacitor, Electrode moulding

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