Lattice Boltzmann study of hydrodynamic effects in lamellar ordering process of two-dimensional quenched block copolymers

	Lattice Boltzmann study of hydrodynamic effects in lamellar ordering process of two-dimensional quenched block copolymers
	Song KX ; Jia YX ; Sun ZY ; An LJ
刊名	journal of chemical physics
	2008
卷号	129 期号:14 页码:文献编号：144901
关键词	DENSITY-FUNCTIONAL APPROACH MEAN-FIELD NONIDEAL GASES BINARY FLUIDS SPINODAL DECOMPOSITION MICROPHASE SEPARATION COMPLEX FLUIDS LIQUID-GAS EQUATION PHASE
ISSN号	0021-9606
通讯作者	sun zy
中文摘要	by incorporating self-consistent field theory with lattice boltzmann method, a model for polymer melts is proposed. compared with models based on ginzburg-landau free energy, our model does not employ phenomenological free energies to describe systems and can consider the chain topological details of polymers. we use this model to study the effects of hydrodynamic interactions on the dynamics of microphase separation for block copolymers. in the early stage of phase separation, an exponential growth predicted by cahn-hilliard treatment is found. simulation results also show that the effect of hydrodynamic interactions can be neglected in the early stage.
收录类别	SCI
语种	英语
WOS记录号	WOS:000260025900035
公开日期	2010-04-14
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/10233]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Song KX,Jia YX,Sun ZY,et al. Lattice Boltzmann study of hydrodynamic effects in lamellar ordering process of two-dimensional quenched block copolymers[J]. journal of chemical physics,2008,129(14):文献编号：144901.
APA	Song KX,Jia YX,Sun ZY,&An LJ.(2008).Lattice Boltzmann study of hydrodynamic effects in lamellar ordering process of two-dimensional quenched block copolymers.journal of chemical physics,129(14),文献编号：144901.
MLA	Song KX,et al."Lattice Boltzmann study of hydrodynamic effects in lamellar ordering process of two-dimensional quenched block copolymers".journal of chemical physics 129.14(2008):文献编号：144901.