CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Co-60 gamma-initiated polymerization of vinyl monomers in room temperature ionic liquid/THF mixed solutions
Liu, YD(刘耀东); Wu, GZ(吴国忠); Long, DW(龙德武); Zhang, GR; Wu, GZ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
2005
Source PublicationPOLYMER
ISSN0032-3861
Volume46Issue:19Pages:8403
AbstractRadiation induced polymerization of styrene (St), methyl methacrylate (MMA) and n-butyl methacrylate (BMA) is carried out in a room temperature ionic liquid (RTIL), [Me3NC2H4OH](+)[ZnCl3](-) and in its mixed solutions with THF. The presence of ionic liquid (IL) leads to a significant increase in monomer conversion and polymer's molecular weight. Molecular weight distribution (MWD) of resulting polymer varies with the IL fraction in the RTIL/THF solutions and is also dependent on the monomer used. For polystyrene (PSt) and poly(n-butyl methacrylate) (PBMA), multi-modal broad MWD is observed at IL > 50 v% while single-modal narrow MWD is observed at IL < 40 v%. For poly(methyl methacrylate) (PMMA), however, nearly a single-modal MWD is observed at THF > 20 v%. The measured miscibility of polymer with RTIL is in the order: PMMA > PBMA > PSt. Here we propose that the difference in MWD is due to the inhomogeneous nature of the ionic liquid in micro-region and the immiscibility of polymer with medium. (c) 2005 Elsevier Ltd. All rights reserved.
KeywordRoom Temperature Ionic Liquid (Rtil) Radiation Polymerization
Subject AreaPhysics
Indexed Bysci
Language英语
Funding Project应物所项目组
WOS IDWOS:000231573100067
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8021
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorWu, GZ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Liu, YD,Wu, GZ,Long, DW,et al. Co-60 gamma-initiated polymerization of vinyl monomers in room temperature ionic liquid/THF mixed solutions[J]. POLYMER,2005,46(19):8403.
APA Liu, YD,Wu, GZ,Long, DW,Zhang, GR,&Wu, GZ .(2005).Co-60 gamma-initiated polymerization of vinyl monomers in room temperature ionic liquid/THF mixed solutions.POLYMER,46(19),8403.
MLA Liu, YD,et al."Co-60 gamma-initiated polymerization of vinyl monomers in room temperature ionic liquid/THF mixed solutions".POLYMER 46.19(2005):8403.
Files in This Item:
File Name/Size DocType Version Access License
Co-60 gamma-initiate(322KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, YD(刘耀东)]'s Articles
[Wu, GZ(吴国忠)]'s Articles
[Long, DW(龙德武)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, YD(刘耀东)]'s Articles
[Wu, GZ(吴国忠)]'s Articles
[Long, DW(龙德武)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, YD(刘耀东)]'s Articles
[Wu, GZ(吴国忠)]'s Articles
[Long, DW(龙德武)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Co-60 gamma-initiated polymerization of vinyl monomers in room temperature ionic liquidTHF mixed solutions.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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