摘要
沥青原料对于炭素材料性能有重要的影响,本文介绍了炭材料用前驱体煤沥青的改性方法,对改性机理进行了详细描述,指出了目前煤沥青改性存在的问题以及未来发展的趋势。
The modification methods for coal tar pitch as carbon precursor were reviewed, and the mechanism of the modification were expounded. The presenting problems and the further tendency in the modification were put forward.
出处
《炭素技术》
CAS
CSCD
2009年第4期28-34,共7页
Carbon Techniques
关键词
煤沥青
改性
炭材料前驱体
Coal tar pitch
modification
carbon precursor
