A Diblock-Diblock Copolymer Mixture under Parallel Wall Confinement
PAN Jun-Xing, ZHANG Jin-Jun** , WANG Bao-Feng, WU Hai-Shun, SUN Min-Na
School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004
Abstract ：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.
收稿日期: 2012-12-19
出版日期: 2013-04-28
:
64.75.Va
(Phase separation and segregation in polymer blends/polymeric solutions)
64.75.Yz
(Self-assembly)
83.80.Uv
(Block copolymers)
83.80.Tc
(Polymer blends)
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2013, Vol. 30 
