A Diblock-Diblock Copolymer Mixture under Parallel Wall Confinement  

作　　者：PAN Jun-Xing ZHANG Jin-Jun WANG Bao-Feng WU Hai-Shun SUN Min-Na 潘俊星;张进军;王宝凤;武海顺;孙敏娜(School of Chemistry and Materials Science,Shanxi Normal University,Linfen 041004)

机构地区：[1]School of Chemistry and Materials Science,Shanxi Normal University,Linfen 041004

出　　处：《Chinese Physics Letters》2013年第4期150-153,共4页中国物理快报（英文版）

基　　金：the National Natural Science Foundation of China under Grant No 21031003;the Natural Science Foundation of Shanxi Province under Grant No 2007011055;the Soft Science Program of Shanxi Province under Grant No 2011041015-01;the Specialized Research Fund for the Doctoral Program of Higher Education of China under Grant Nos 20091404120002 and 20121404110004;the Research Foundation for Excellent Talents of Shanxi Provincial Department of Human Resources and Social Security.

摘　　要：A cell dynamics simulation is performed for a diblock-diblock copolymers mixture confined between parallel walls.Much richer morphologies are observed in the mixture than in pure diblock copolymers.Multiple novel morphological transitions occur by changing the wall-block interaction and the distance between walls(confinement degree),and both perpendicular and parallel multilayered sandwich structures are obtained in the mixture.

关 键 词：walls MIXTURE COPOLYMER 

分 类 号：O63[理学—高分子化学]