ICCAS OpenIR
Ultrathin and Large-area Macroporous Polymeric Membranes Formed Through Self-assembly of Sub-10 nm Elastic Nanoparticles
Zhang, Yong1,2; Wang, Qian3
2011-10-18
Source PublicationMACROMOLECULAR RAPID COMMUNICATIONS
ISSN1022-1336
Volume32Issue:20Pages:1645-1651
AbstractA variety of sub-10 nm nanoparticles are successfully prepared by crosslinking of polystyrene-b-poly(1,3-butadiene) (PS-b-PB) and polystyrene-b-poly(4-vinyl pyridine) (PS-b-P4VP) block copolymer micelles and inverse micelles. Among them, the core-crosslinked PS-b-PB micelles can self-assemble into ultrathin (< 10 nm) macroporous (pore size <1 mu m) membranes in a facile way, i.e., by simply drop-coating the particle solution onto a mica surface. No continuous/porous membranes are produced from shell-crosslinked PS-b-PB micelles and both forms of PS-b-P4VP micelles. This suggests that the unique structure of the block copolymer precursor, including the very flexible core-forming block and the glassy corona-forming block and the specific block length ratio, directly determines the formation of the macroporous membrane.
KeywordBlock Copolymers Membranes Micelles Nanoparticles Self-assembly
DOI10.1002/marc.201100389
Indexed BySCI
Language英语
WOS IDWOS:000296382100008
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/71694
Collection中国科学院化学研究所
Corresponding AuthorZhang, Yong
Affiliation1.Univ Coll Dublin, Sch Chem & Chem Biol, Dublin 4, Ireland
2.Univ Bayreuth, Bayreuther Zentrum Kolloide & Grenzflaechen, D-95440 Bayreuth, Germany
3.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yong,Wang, Qian. Ultrathin and Large-area Macroporous Polymeric Membranes Formed Through Self-assembly of Sub-10 nm Elastic Nanoparticles[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2011,32(20):1645-1651.
APA Zhang, Yong,&Wang, Qian.(2011).Ultrathin and Large-area Macroporous Polymeric Membranes Formed Through Self-assembly of Sub-10 nm Elastic Nanoparticles.MACROMOLECULAR RAPID COMMUNICATIONS,32(20),1645-1651.
MLA Zhang, Yong,et al."Ultrathin and Large-area Macroporous Polymeric Membranes Formed Through Self-assembly of Sub-10 nm Elastic Nanoparticles".MACROMOLECULAR RAPID COMMUNICATIONS 32.20(2011):1645-1651.
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