title: Simulation study on the structure of rod-coil-rod triblock copolymer and nanoparticle mixture within slit.
abstract: Self-assembly structures of rod-coil-rod ABA triblock copolymer and nanoparticle mixture within a slit are simulated by dissipative particle dynamics method. Results show that the structures are dependent on the rigidity of the rod block kθ, the interaction between the rod block and slit a(wA), the fraction of rod block f(A), and the slit height H. With an increase in kθ, we observe a transition from parallel lamellae to hexagonal cylinders. While with the increase in a(wA), the parallel lamellae at small kθ and hexagonal cylinders at large kθ change to perpendicular lamellae at large a(wA) close to a(As). At last, we present a phase diagram of structure with respect to f(A) and H at large kθ.
authors.affiliation: Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China.
authors.forename: Jian-Hua
authors.initials: JH
authors.lastname: Huang
authors.forename: Zhong-Xiang
authors.initials: ZX
authors.lastname: Fan
authors.forename: Meng-Bo
authors.initials: MB
authors.lastname: Luo