个人信息Personal Information
副教授
硕士生导师
性别:男
毕业院校:哈尔滨工业大学
学位:博士
所在单位:化工海洋与生命学院
学科:化学工程. 能源化工. 功能材料化学与化工
办公地点:D01-312A
联系方式:0427-2631809
电子邮箱:liuanmin@dlut.edu.cn
Molecular dynamics simulations of single-walled carbon nanotubes and polynylon66
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论文类型:期刊论文
发表时间:2019-09-20
发表刊物:INTERNATIONAL JOURNAL OF MODERN PHYSICS B
收录刊物:SCIE
卷号:33
期号:23
ISSN号:0217-9792
关键字:Polynylon66; molecular dynamics; carbon nanotubes
摘要:Polynylon66, as a kind of important engineering plastics, is widely used in various fields. In this work, we studied the interfacial interactions between polynylon66 and single-walled carbon nanotubes (SWCNTs) using molecular dynamics (MD) simulations. The results showed that the polynylon66 could interact with the SWCNTs and the mechanism of interfacial interaction between polynylon66 and SWCNTs was also discussed. Furthermore, the morphology of polynylon66 adsorbed to the surface of SWCNTs was investigated by the radius of gyration. Influence factors such as the initial angle between polynylon66 chain and nanotube axis, SWCNT radius and length of polynylon66 on interfacial adhesion of single-walled carbon nanotube-polymer and the radius of gyration of the polymers were studied. These results will help to better understand the interfacial interaction between polymer and carbon nanotube (CNT) and also guide the fabrication of high performance polymer/carbon nanotube nanocomposites.