ICCAS OpenIR
Infrared spectroscopic study on the crystallization of water in poly(vinyl methyl ether) aqueous solution during heating
Zhang, JM; Zhang, GB; Wang, JJ; Lu, YL; Shen, DY
2002-12-15
Source PublicationJOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS
ISSN0887-6266
Volume40Issue:24Pages:2772-2779
AbstractThe Fourier transform infrared (FTIR) results are consistent with the differential scanning calorimetric results and verify the anomalous crystallization of water in 50% poly(vinyl methyl ether) aqueous solution during heating. Below about -34 degreesC, the water/polymer complex was not damaged, and the water still associated with the polymer. When heating to about -34 degreesC, the associated water started to free from the unpolar (methyl group) and polar-site (ether-oxygen group) interaction fields of polymer gradually. Then crystallization of water was induced in this system at temperatures ranging from -34 to -24 degreesC. The FTIR data also indicate that the structure of water started to change first upon forming strong H bonds among water molecules, and then the dehydration of the polymer began to proceed subsequently when the anomalous crystallization of water occurred. (C) 2002 Wiley Periodicals, Inc.
KeywordFt-ir Differential Scanning Calorimetry (Dsc) Water Hydrogen Bond Crystallization Poly(Vinyl Methyl Ether) (Pvme)
DOI10.1002/polb.10334
Indexed BySCI
Language英语
WOS IDWOS:000179441200003
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79108
Collection中国科学院化学研究所
Corresponding AuthorShen, DY
AffiliationChinese Acad Sci, State Key Lab Polymer Phys & Chem, Ctr Mol Sci, Inst Chem,Grp 506, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, JM,Zhang, GB,Wang, JJ,et al. Infrared spectroscopic study on the crystallization of water in poly(vinyl methyl ether) aqueous solution during heating[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,2002,40(24):2772-2779.
APA Zhang, JM,Zhang, GB,Wang, JJ,Lu, YL,&Shen, DY.(2002).Infrared spectroscopic study on the crystallization of water in poly(vinyl methyl ether) aqueous solution during heating.JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,40(24),2772-2779.
MLA Zhang, JM,et al."Infrared spectroscopic study on the crystallization of water in poly(vinyl methyl ether) aqueous solution during heating".JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 40.24(2002):2772-2779.
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
[Zhang, JM]'s Articles
[Zhang, GB]'s Articles
[Wang, JJ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, JM]'s Articles
[Zhang, GB]'s Articles
[Wang, JJ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, JM]'s Articles
[Zhang, GB]'s Articles
[Wang, JJ]'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.