SIOC OpenIR  > 高分子材料研究室
Solvent annealing-induced microphase-separation of polystyrene-b-polylactide block copolymer aimed at preparation of ordered nanoparticles/block copolymer hybrid thin film
Alternative Title通过聚苯乙烯-聚乳酸二嵌段共聚物溶剂退火诱导制备有序纳米粒子/共聚物杂化薄膜
Hou XD(侯小东); Li QB(李巧波); Cao AM(曹阿民)
2014
Source PublicationJ. Polym. Res.
Volume21Issue:7Pages:491-505
AbstractA facile way to prepare a Nanoparticles/Block Copolymer (NPs/BCP) hybrid thin film with highly ordered cylindrical nanodomains of vertical orientation is presented in the current work. First, structurally well-defined polystyrene-b-poly(D-lactide) (PS-b-PDLA) and thiol-end-functionalized PDLA stabilized NPs (PDLA@CdSe) are efficiently synthesized and fully characterized. A neutral surface for PS-b-PDLA is obtained through simple hydrophobic modification on a natural Si (100) wafer. The self-assembled pattern of PS-b-PDLA thin film on the neutral surface is investigated in detail, mainly by Atomic Force Microscope (AFM) under various solvent annealing conditions. The results show that the surface morphology of the thin film is dependent not only on the film thickness, but also on the selectivity of the solvent, vapor pressure and annealing time. A small amount of NPs incorporated into the BCP thin film can promote its microphase separation, resulting in the formation of highly ordered cylindrical nanodomains of vertical orientation in the inorganic NPs/BCP hybrid thin film.
Subject Area高分子化学
DOI10.1007/s10965-014-0491-7
URL查看原文
Indexed BySCI
Language英语
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/38895
Collection高分子材料研究室
Corresponding AuthorHou XD(侯小东); Cao AM(曹阿民)
Affiliation中科院上海有机化学研究所
Recommended Citation
GB/T 7714
Hou XD,Li QB,Cao AM. Solvent annealing-induced microphase-separation of polystyrene-b-polylactide block copolymer aimed at preparation of ordered nanoparticles/block copolymer hybrid thin film[J]. J. Polym. Res.,2014,21(7):491-505.
APA 侯小东,李巧波,&曹阿民.(2014).Solvent annealing-induced microphase-separation of polystyrene-b-polylactide block copolymer aimed at preparation of ordered nanoparticles/block copolymer hybrid thin film.J. Polym. Res.,21(7),491-505.
MLA 侯小东,et al."Solvent annealing-induced microphase-separation of polystyrene-b-polylactide block copolymer aimed at preparation of ordered nanoparticles/block copolymer hybrid thin film".J. Polym. Res. 21.7(2014):491-505.
Files in This Item:
File Name/Size DocType Version Access License
2014284.pdf(3582KB)期刊论文作者接受稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[侯小东]'s Articles
[李巧波]'s Articles
[曹阿民]'s Articles
Baidu academic
Similar articles in Baidu academic
[侯小东]'s Articles
[李巧波]'s Articles
[曹阿民]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[侯小东]'s Articles
[李巧波]'s Articles
[曹阿民]'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.