隐晶质石墨的结构变化

The Structural Change of APhanital Graphite

本文研究了隐晶质石墨原矿、中间石墨及高碳石墨，获得了不同阶段隐品质石墨的结构参数。隐晶质石墨结构同样在化学、物理作用下会发生变化，经过化学处理取得类似鳞片石墨的层间化合物。隐晶质石墨与酸、碱作用，其微晶中插入了某些基团，而杂质并未在衍射谱线上显示出来．本文对隐晶质原矿提纯也有参考意义。

Through exploring raw stuff of aphanital graphite intermediate productand pure graphite , we get the structural parameter of earth-like graphite in the differentstages. Aphanital graphite also changes under some pysico-chemical coodition. Withchemical ttreating,we get the intercalating composite similar to scale graphite. Afterhigh tempreturecalcinating and washing,the structure changes reversingly,change alsothe texture goniometer and aprcarcmce. Aphanital graphite reacts with acid,alkali,andresults in implanting some rasiclal into crystallite. But the impurity is not shown on X-ray. The work is helpful on purilying of the raw stuff of aphanital graphite.