PREPARATION OF ACTIVATED CARBON FIBERS AND THEIR XENON ADSORPTION PROPERTIES (I)-PREPARATION AND PORE STRUCTURE CHARACTERIZATION

被引：0
|
作者：
CHEN Shuixia1 ZHANG Xiaoping2 ZENG Hanmin1 1 Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
机构：
来源：
ChineseJournalofReactivePolymers | 2002年 / 02期
关键词：
Activated carbon fiber; Pore structure; t-plot; DR method;
D O I：
暂无
中图分类号：
O647.3 [吸附];
学科分类号：
摘要：
A series of sisal based activated carbon fibers were prepared with steam activation at temperature from 750℃ to 900℃. Their pore structures were characterized through their nitrogen adsorption isotherms at 77K using different theories. The results showed that t-plot method and DR-plot method could suitably be used to characterize the mesopore structure and the multi-stage distribution of pore size of activated carbon fibers. It also showed that the pore size widens with the increase of activation temperature.
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页码：118 / 123
页数：6
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