Numerical Self-Consistent Field Theory of Cylindrical Polyelectrolyte Brushes

doi:10.1002/mats.200800086

CORC > 化学研究所 > 中国科学院化学研究所

	Numerical Self-Consistent Field Theory of Cylindrical Polyelectrolyte Brushes
	Qu, Li-Jian 1,2; Jin, Xigao 1; Liao, Qi 1
刊名	MACROMOLECULAR THEORY AND SIMULATIONS
	2009-04-16
卷号	18 期号:3 页码:162-170
关键词	Calculations Cylindrical Polyelectrolyte Brush Polyelectrolytes Scaling Theory Self-consistent Field Theory
ISSN号	1022-1344
DOI	10.1002/mats.200800086
英文摘要	A single cylindrical polyelectrolyte brush is studied by self-consistent field (SCF) theory and the results compared with predictions from scaling theory. It is shown that the SCF theory results give the general trends as well as insight into the crossover regions between different regimes. The density profiles of the polyions and small ions indicate that the systems are locally electroneutral. The salted brush bears characteristics similar to those of a neutral brush. Counter-intuitively, the chains are not uniformly stretched in the osmotic regime. The free-end monomers shift to the outer region and an exclusion zone appears and grows with decreasing of salt concentration.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000265714700002
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67783]
专题	中国科学院化学研究所
通讯作者	Liao, Qi
作者单位	1.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, BNLMS, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Qu, Li-Jian,Jin, Xigao,Liao, Qi. Numerical Self-Consistent Field Theory of Cylindrical Polyelectrolyte Brushes[J]. MACROMOLECULAR THEORY AND SIMULATIONS,2009,18(3):162-170.
APA	Qu, Li-Jian,Jin, Xigao,&Liao, Qi.(2009).Numerical Self-Consistent Field Theory of Cylindrical Polyelectrolyte Brushes.MACROMOLECULAR THEORY AND SIMULATIONS,18(3),162-170.
MLA	Qu, Li-Jian,et al."Numerical Self-Consistent Field Theory of Cylindrical Polyelectrolyte Brushes".MACROMOLECULAR THEORY AND SIMULATIONS 18.3(2009):162-170.