膨胀石墨制备及微孔结构相关性研究  

Relationship between the Making of Expanded Graphite and its Related Microporous Structure

作　　者：曹乃珍[1] 沈万慈[1] 温诗铸[1] 刘英杰[1] 

机构地区：[1]清华大学

出　　处：《材料科学与工艺》1997年第2期121-123,共3页Materials Science and Technology

摘　　要：分别用化学法和电化学法制备膨胀石墨，用压汞法测量膨胀石墨的微孔构参数，研究制备与微孔结构的相关性。结果表明，插层的充分程度、氧化方式和水洗充分程度均会对膨胀石墨的孔结构产生明显影响。The relationship between making and pore structure of expanded graphite, prepared with different processing data from residual graphite intercalation compounds of chemical and electrochemical intercalating respectively, was investigated by mercury porosimetry. The results showed that the microporous structure of expanded graphite was evidently affected by the intercalating, oxidizing and washing in the processing.

关 键 词：膨胀石墨 制备 孔结构 微孔 插层 水洗 氧化 

分 类 号：TH145.13[一般工业技术—材料科学与工程]