高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (3): 335.

• 论文 • 上一篇    下一篇

由稻壳制备高比表面积活性炭

郭玉鹏, 杨少凤, 赵敬哲, 王子忱, 赵慕愚   

  1. 吉林大学化学系, 长春 130023
  • 收稿日期:1999-05-23 出版日期:2000-03-24 发布日期:2000-03-24
  • 通讯作者: 王子忱(1953年出生),男,博士,教授,从事功能材料物理化学研究.
  • 基金资助:

    吉林省科学技术发展规划项目资助

Preparation of Active Carbon with High Specific Surface Area From Rice Husks

GUO Yu-Peng, YANG Shao-Fang, ZHAO Jing-Zhe, WANG Zi-Chen, ZHAO Mu-Yu   

  1. Department of Chemistry, Jilin University, Changchun 130023, China
  • Received:1999-05-23 Online:2000-03-24 Published:2000-03-24

摘要: 以稻壳为原料,KOH为活化剂制备了高比表面积活性炭,其比表面积超过3000m2/g,且孔径均一,孔分布较窄.

关键词: 活性炭, 稻壳, 氢氧化钾

Abstract: The active carbon with a high specific surface area(more than 3 000 m2/g) was prepared by activating the carbonized rice husks by using potassium hydroxide as the activating agent.The effects of preparation parameters on the properties of the active carbon were studied, and its structure was characterized preliminarily.

Key words: Activated carbon, Rice husks, Potassium hydroxide

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