Mesophase development during thermal treatment of pitches

被引：0
|
作者：
Bara, A. [1 ]
Bondar, A. M. [1 ]
Patroi, D. [1 ]
Vasilescu-Mirea, R. [1 ]
Hodorogea, S. [1 ]
Banciu, C. [1 ]
机构：
[1] Natl Inst Res & Dev Elect Engn ICPE Adv Res Splai, Bucharest 030138 3, Romania
来源：
JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS | 2008年 / 10卷 / 04期
关键词：
carbon mesophase; pitch; SEM; AFM; XRD;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The different carbon mesophase precursors as coal tar and petroleum pitches were analyzed for studying the mesophase formation. The influence of precursors characteristics, processing parameters (temperature, heating rate) on the development of mesophase stage was analysed. Raw materials were characterized from physico-chemical point of view (softening point, benzene insoluble fraction etc). The mesophase samples were characterized by optical, electronic microscopy (SEM), AFM and XRD and the coke yield were calculated.
引用
收藏
页码：896 / 899
页数：4
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