A single-site anisotropic soft-core model for the study of phase behavior of soft rodlike particles

	A single-site anisotropic soft-core model for the study of phase behavior of soft rodlike particles
	Li ZW ; Liu YH ; Liu YT ; Lu ZY
刊名	science china-chemistry
	2011
卷号	54 期号:9 页码:1474-1483
关键词	MOLECULAR-DYNAMICS SIMULATIONS BLOCK-COPOLYMER MICELLES MONTE-CARLO-SIMULATION LIQUID-CRYSTALS COMPUTER-SIMULATION PARALLEL SPHEROCYLINDERS CYLINDRICAL MICELLES ORIENTATIONAL ORDER SMECTIC PHASES STABILITY
ISSN号	1674-7291
通讯作者	lu zy
中文摘要	a novel mesoscopic simulation model is proposed to study the liquid crystal phase behavior of the anisotropic rodlike particles with a soft repulsive interaction, which possesses a modified anisotropic conservative force type used in dissipative particle dynamics. the influences of the repulsion strength and the particle shape on the phase behavior of soft rodlike particles are examined. in the simulations, we observe the formation of the nematic phase and smectic-a phase from the initially isotropic phase. moreover, we find that shorter soft rodlike particles with anisotropic repulsive interactions can form a stable smectic-b phase. our results demonstrate that the soft anisotropic purely-repulsive potential between the rodlike particles can reflect the interaction nature between soft rodlike particles in a simple way and is sufficient to produce a range of ordered lc-like mesophases.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000294347700014
公开日期	2012-06-08
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/44380]
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	Li ZW,Liu YH,Liu YT,et al. A single-site anisotropic soft-core model for the study of phase behavior of soft rodlike particles[J]. science china-chemistry,2011,54(9):1474-1483.
APA	Li ZW,Liu YH,Liu YT,&Lu ZY.(2011).A single-site anisotropic soft-core model for the study of phase behavior of soft rodlike particles.science china-chemistry,54(9),1474-1483.
MLA	Li ZW,et al."A single-site anisotropic soft-core model for the study of phase behavior of soft rodlike particles".science china-chemistry 54.9(2011):1474-1483.