高等学校化学学报

高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (2): 291.

• 研究快报 • 上一篇    下一篇

以食糖热裂解碳作为电极的双电层电容器的性能

黄小文1, 谢忠巍2, 曲晓光1, 王庆伟3, 瞿伦玉1, 谢德民1   

  1. 1. 东北师范大学化学学院, 长春 130024;
    2. 深圳长园公司, 深圳 518057;
    3. 四平师范学院化学系, 四平 136000
  • 收稿日期:2001-07-03 出版日期:2002-02-24 发布日期:2002-02-24
  • 通讯作者: 谢德民(1940年出生),男,教授,博士生导师,主要从事导电高分子的应用研究.

Properties of Electric Double-layer Capacitors Using Activated Carbon Prepared from Pyrolytic Treatment of Sugar as Their Electrodes

HUANG Xiao-Wen1, XIE Zhong-Wei2, QU Xiao-Guang1, WANG Qing-Wei3, QU Lun-Yu1, XIE De-Min1   

  1. 1. Faculty of Chemistry, Northeast Normal University, Changchun 130024, China;
    2. Shenzhen Changyuan Company, Shenzhen 518057, China;
    3. Department of Chemistry, Siping Normal College, Siping 136000, China
  • Received:2001-07-03 Online:2002-02-24 Published:2002-02-24

PDF (PC)

被引次数

47

关键词: 糖, 活性炭, 电极, 双电层电容器

Abstract: A new precusor of activated carbon material——sugar was pyrolyzed under many different conditions. Experiments were carried out to search for optimal pyrolyzing conditions. It was found that sugar should be carbonized at 700 ℃ and activated with potassium hydroxide at 800 ℃. The activated carbon prepared from pyrolytic treatment of sugar is therefore potential candidates as electrode material of electric double layer capacitor.

Key words: Sugar, Activated carbon, Electrode, Electric double-layer capacitors(EDLC)

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