ICCAS OpenIR
Self-assembly of star block copolymers by dynamic density functional theory
He, XH; Huang, L; Liang, HJ; Pan, CY
2002-06-15
Source PublicationJOURNAL OF CHEMICAL PHYSICS
ISSN0021-9606
Volume116Issue:23Pages:10508-10513
AbstractThe dynamic mean-field density functional method, driven from the generalized time-dependent Ginzburg-Landau equation, was applied to the mesoscopic dynamics of the multi-arms star block copolymer melts in two-dimensional lattice model. The implicit Gaussian density functional expression of a multi-arms star block copolymer chain for the intrinsic chemical potentials was constructed for the first time. Extension of this calculation strategy to more complex systems, such as hyperbranched copolymer or dendrimer, should be straightforward. The original application of this method to 3-arms block copolymer melts in our present works led to some novel ordered microphase patterns, such as hexagonal (HEX) honeycomb lattice, core-shell HEX lattice, knitting pattern, etc. The observed core-shell HEX lattice ordered structure is qualitatively in agreement with the experiment of Thomas [Macromolecules 31, 5272 (1998)]. (C) 2002 American Institute of Physics.
DOI10.1063/1.1479139
Indexed BySCI
Language英语
WOS IDWOS:000175905800050
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:28[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78320
Collection中国科学院化学研究所
Corresponding AuthorLiang, HJ
Affiliation1.Univ Sci & Technol China, Dept Polymer Sci & Engn, Open Lab Bond Select Chem, Hefei 230026, Anhui, Peoples R China
2.Acad Sinica, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
He, XH,Huang, L,Liang, HJ,et al. Self-assembly of star block copolymers by dynamic density functional theory[J]. JOURNAL OF CHEMICAL PHYSICS,2002,116(23):10508-10513.
APA He, XH,Huang, L,Liang, HJ,&Pan, CY.(2002).Self-assembly of star block copolymers by dynamic density functional theory.JOURNAL OF CHEMICAL PHYSICS,116(23),10508-10513.
MLA He, XH,et al."Self-assembly of star block copolymers by dynamic density functional theory".JOURNAL OF CHEMICAL PHYSICS 116.23(2002):10508-10513.
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