高温煤沥青炭的抗氧化性能要好于浸渍剂沥青炭；
The oxidation resistance of high temperature pitch carbon show well.
沥青炭的室温电阻率随石墨化度的增加而下降，随体积密度的增大而下降；
The results show that the higher graphitization degree of pitch derived carbon is, the higher real density is.
通过控制原料中一次PI的含量及聚合条件，获得较窄粒径分布的中间相沥青炭微球。
The MCMB product with a narrower size distribution could be obtained by controlling the primary PI content in coal tar and the polymerization conditions.
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