Tumbling dynamics of individual absorbed polymer chains in shear flow  

作　　者：Li-Jun Liu Wen-Duo Chen Ji-Zhong Chen Li-Jia An 

机构地区：[1]State Key Laboratory of Polymer Physics and Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences

出　　处：《Chinese Chemical Letters》2014年第5期670-672,共3页中国化学快报（英文版）

基　　金：supported by the National Natural Science Foundation of China (No. 21274153)

摘　　要：The tumbling dynamics of individual absorbed polymer chains in shear flow is studied by employing multi-particle collision dynamics simulation techniques combined with molecular dynamics simulations.We find that the dependence of tumbling frequencies on shear rate is independent of both adsorption strength and surface corrugate.The tumbling dynamics of individual absorbed polymer chains in shear flow is studied by employing multi-particle collision dynamics simulation techniques combined with molecular dynamics simulations.We find that the dependence of tumbling frequencies on shear rate is independent of both adsorption strength and surface corrugate.

关 键 词：Shear Simulation Tumbling Absorbed 

分 类 号：O631.12[理学—高分子化学]