ICCAS OpenIR
Study on the effect of aging on the crystallization behavior of syndiotactic polystyrene with in situ FTIR measurement
Yuan, ZH; Shen, DY
2000-10-01
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN1000-0593
Volume20Issue:5Pages:626-629
AbstractThe effect of aging on the crystallization of syndiotactic polystyrene (SPS) in glassy state and delta form was investigated with in situ FTIR. It is shown that both aged sample and unaged sample in glassy state show the same crystallization behavior whereas for samples in delta form,the aged sample crystallized in higher temperature range than the unaged sample does. This result is correlated with the formation of a more stable complex structure which formed by combining the molecules and the solvents even more tightly during the aging process,and hence the release of the solvents occurs at higher temperature to cause the crystal transition from the solvent-included delta form to the solvent-free gamma form. However, the aging process has on effect on the following crystal transition from gamma form to a form.
KeywordIn Situ Ftir Syndiotactic Polystyrene Aging Crystal Transition
Indexed BySCI
Language英语
WOS IDWOS:000090150100012
PublisherBEIJING UNIV PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76346
Collection中国科学院化学研究所
Corresponding AuthorYuan, ZH
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Polymer Phys Lab, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Yuan, ZH,Shen, DY. Study on the effect of aging on the crystallization behavior of syndiotactic polystyrene with in situ FTIR measurement[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2000,20(5):626-629.
APA Yuan, ZH,&Shen, DY.(2000).Study on the effect of aging on the crystallization behavior of syndiotactic polystyrene with in situ FTIR measurement.SPECTROSCOPY AND SPECTRAL ANALYSIS,20(5),626-629.
MLA Yuan, ZH,et al."Study on the effect of aging on the crystallization behavior of syndiotactic polystyrene with in situ FTIR measurement".SPECTROSCOPY AND SPECTRAL ANALYSIS 20.5(2000):626-629.
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
[Yuan, ZH]'s Articles
[Shen, DY]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yuan, ZH]'s Articles
[Shen, DY]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yuan, ZH]'s Articles
[Shen, DY]'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.