文献类型：期刊文献

中文题名：碳纤维表面处理及其复合材料界面优化的研究Ⅴ．碳纤维表面等离子法接枝处理

英文题名：Studies on the Surface Treatment of the Carbon Fiber and Optimization of Its Composite Interface V.Study on the Treatment for Carbon Fiber Surface with the Method of Graft-Polymerization

作者：郑安呐[1];王华[1];吴叙勤[1];李世缙[1]

机构：[1]华东理工大学联合化学反应工程研究所,上海汽车内装饰件厂,华东理工大学材料科学研究所

年份：1994

卷号：20

期号：4

起止页码：473

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：EI(收录号：1996062612927);CSCD:【CSCD2011_2012】；

基金：国家教委博士点基金

语种：中文

中文关键词：碳纤维;等离子处理;复合材料;界面

外文关键词：carbon fiber;plasma treatment;graft-polymerization; acrylic acid

摘要：利用等离子处理方法，在碳纤维表面引入羟基，由氧化还原反应引发丙烯酸、丙烯酰胺等单体的聚合，可产生厚达３００ｎｍ的接枝层．通过ＦＴ－ＩＲ、ＸＰＳ、ＳＥＭ以及力学性能的研究发现，碳纤维接枝后与等离子处理情况相反，强度及延伸率有明显增加，而模量却下降．
By means of plasma treating method,the hydroxy groups are grafted onto thesurface of the carbon fiber which is put in the polymerization system of acrylic acid(AA)。acrylamide(AAM)etc. initiated by the redox reaction. Grafted polymer can be generated onthe surface of carbon fiber ,about 300nm in thickness. Based on the researches of FT-IR,XPS,SEM and mechanical properties,it is observed that the strength and elongation of thecarbon fiber are enhanced clearly but the modules cut down after grafting,which is opposedto the situation in plasma treatment.