ICCAS OpenIR
The glass transition temperatures of PS/PPO blends: Couchman volume-based equation and its verification
Yang, J; An, LJ; Xu, T
2001-08-01
Source PublicationPOLYMER
ISSN0032-3861
Volume42Issue:18Pages:7887-7892
AbstractThe glass transition temperatures (T-g) of PS/PPO blends with different compositions were studied under various pressures by means of a PVT-100 analyzer. A general relation of T-g and pressure of the PS/PPO system was deduced by fitting the experimental T-g's. Couchman volume-based equation was testified with the aid of those data. It was found that the experimental T-g's do not obey the Couchman equation of glass transition temperature based on thermodynamic theory. According to our studies, the major reason of the deviation is caused by the neglect of DeltaV(mix). (C) 2001 Published by Elsevier Science Ltd.
KeywordGlass Transition Temperature Couchman Equation Pvt Data
Indexed BySCI
Language英语
WOS IDWOS:000169119900046
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76672
Collection中国科学院化学研究所
Corresponding AuthorAn, LJ
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Univ Massachusetts, Amherst, MA 01003 USA
Recommended Citation
GB/T 7714
Yang, J,An, LJ,Xu, T. The glass transition temperatures of PS/PPO blends: Couchman volume-based equation and its verification[J]. POLYMER,2001,42(18):7887-7892.
APA Yang, J,An, LJ,&Xu, T.(2001).The glass transition temperatures of PS/PPO blends: Couchman volume-based equation and its verification.POLYMER,42(18),7887-7892.
MLA Yang, J,et al."The glass transition temperatures of PS/PPO blends: Couchman volume-based equation and its verification".POLYMER 42.18(2001):7887-7892.
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