文献类型：期刊文章

作　　者：陈国华[1] 翁文桂[1] 吴大军[1] 吴丁财[1] 陈晶晶[1] 叶荔辉[1] 颜文礼[1]

机构地区：[1]华侨大学材料科学与工程学系,泉州362011

出　　处：《高分子学报》

基　　金：国家自然科学基金资助项目 (基金号 2 98740 16 );福建省自然科学基金资助项目 ( 1999)

年　　份：2001

卷　　号：11

期　　号：6

起止页码：803-806

语　　种：中文

收录情况：AJ、BDHX、BDHX2000、CAS、CSCD、CSCD2011_2012、IC、JST、PL、RCCSE、SCI(收录号：WOS:000172798100024)、SCI-EXPANDED(收录号：WOS:000172798100024)、SCIE、SCOPUS、WOS、ZGKJHX、核心刊

摘　　要：Expanded graphite,prepared from the rapid heating of graphite intercalated compound,was blended with polystyrene via the intercalation and the in situ polymerization of styrene.SEM,STM and etc were used to characterize the nanostructure of the expanded graphite the composite of polymer/expanded graphite,and the changes of the nanostructure during the rolling process.The graphite formed the nanostructure during the expanding process of the GIC.The nanosheets were confirmed to have been dispersed in polystyrene matrix with the thickness of 10～30 nm.The conductivity of PS/expanded graphite composite was sensitive to the rolling process.The intensive rolling caused great decrease in its conductivity,due to the destruction of conducting network.

关 键 词：膨胀石墨 插层复合 导电高分子 聚苯乙烯 纳米复合导电材料  

分 类 号：TQ316]