Behavior of Free Radicals in Bituminous Coal.

被引：0
|
作者：
Von Harpe, Hannes
Hemmer, Ernst Arnold
机构：
来源：
Glueckauf-Forschungshefte | 1974年 / 35卷 / 06期
关键词：
ELECTRONS; -; Resonance;
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学科分类号：
摘要：
Paper describes the results of electron spin resonance (ESR) measurements in bituminous coal, that contained about 28% of volatile matter and which was thermically pretreated at temperatures between 100 and 250 C, exposed to gamma -ray irradiation, and oxidized with O//2 at temperatures between 120 and 250 C. Influence of gamma -rays, volatile matter content, aromaticity, and of the carbonyl groups was investigated.
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页码：240 / 245
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