摘要
对混合酸氧化法和高锰酸钾氧化法制取膨胀石墨的工艺进行了研究,并从形成层间化合物的机理入手,提出影响膨胀率的各种因素,通过试验,确定了主要的工艺条件。
This article deals with the technological study of producing expansive graphite with mixed acids oxidizing method and potassium permanganate oxidizing method.Starting from the mechanism of the compounds between the cambium layers,it has proposed some important influential factors and determined the suitable reaction conditions through adequate experiments.
关键词
氧化法
膨胀石墨
层间化合物
石墨
mixed acids oxidizing method
potassium permanganate oxidizing method
expansive graphite
compounds between cambium layers
