ICCAS OpenIR
Order-Order Transition of C -> sdG -> sL -> S in ABC Triblock Copolymer Thin Film Induced by Solvent Vapor
Luo, Chunxia1,2; Huang, Weihuan1,2; Han, Yanchun1,2
2009-04-01
Source PublicationMACROMOLECULAR RAPID COMMUNICATIONS
ISSN1022-1336
Volume30Issue:7Pages:515-520
AbstractThe morphology transition of polystyrene-block-poly(butadiene)-block-poly(2-vinylpyridine) (SBV) triblock thin film induced in benzene vapor showing weak selectivity for PS is investigated. The order-order transitions (OOT) in the sequence of core-shell cylinders (C), sphere in 'diblock gyroid' (sdG), sphere in lamella (sL) and sphere (S) are observed. The projection along (111) direction in Gyroid phase (sdG(111)) is found to epitaxially grow from C(001) in the film. Instead of sdG(111), sdG(110)(0.1875) develops to the phase of sL. Consequently, the film experiences the transition sequence of sdG(111) -> sdG(211) -> sdG(110)(0.25) -> sdG(110)(0.1875) between C and sL. The mechanism is analyzed from the total surface area of the blocks.
KeywordOrder-order Transition Thin Film Triblock Copolymer
Indexed BySCI
Language英语
WOS IDWOS:000265324300005
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68184
Collection中国科学院化学研究所
Corresponding AuthorHan, Yanchun
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Chinese Acad Sci, Grad Sch, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Luo, Chunxia,Huang, Weihuan,Han, Yanchun. Order-Order Transition of C -> sdG -> sL -> S in ABC Triblock Copolymer Thin Film Induced by Solvent Vapor[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2009,30(7):515-520.
APA Luo, Chunxia,Huang, Weihuan,&Han, Yanchun.(2009).Order-Order Transition of C -> sdG -> sL -> S in ABC Triblock Copolymer Thin Film Induced by Solvent Vapor.MACROMOLECULAR RAPID COMMUNICATIONS,30(7),515-520.
MLA Luo, Chunxia,et al."Order-Order Transition of C -> sdG -> sL -> S in ABC Triblock Copolymer Thin Film Induced by Solvent Vapor".MACROMOLECULAR RAPID COMMUNICATIONS 30.7(2009):515-520.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Luo, Chunxia]'s Articles
[Huang, Weihuan]'s Articles
[Han, Yanchun]'s Articles
Baidu academic
Similar articles in Baidu academic
[Luo, Chunxia]'s Articles
[Huang, Weihuan]'s Articles
[Han, Yanchun]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Luo, Chunxia]'s Articles
[Huang, Weihuan]'s Articles
[Han, Yanchun]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.