ICCAS OpenIR
Thermal degradation behavior of optically active N-phenyl, N-benzyl, N-diphenylmethyl and N-triphenylmethyl maleimide polymers
Liu, WH; Liu, YF; Chen, CF; Chen, YM; Xi, F
1998
Source PublicationPOLYMER DEGRADATION AND STABILITY
ISSN0141-3910
Volume61Issue:1Pages:21-25
AbstractOptically active poly(N-phenyl maleimide) (PPhMI), poly(N-benzyl maleimide) (PBzMI), poly(N-diphenylmethyl maleimide) (PDPMMI) and poly(N-triphenylmethyl maleimide) (PTrMI) obtained by a chiral anionic initiator have been studied by thermogravimetry from room temperature to 800 degrees C. The effect of the surrounding atmosphere on the thermal behavior of polymers is discussed. The activation energy of thermal degradation of the polymers in nitrogen and air was calculated by the Ozawa and Kissinger methods. It is found that the thermal degradations of PPhMI, PBzMI and PDPMMI are divided into two steps, the first step is slightly affected by oxygen; the second step is accelerated by oxygen. The thermal degradation of PTrMI is divided into multi-steps in which the initial steps are ascribed to the shedding of the side group and the last step is ascribed to the thermal degradation of poly(maleimide) backbone. (C) 1998 Elsevier Science Limited. All rights reserved.
Indexed BySCI
Language英语
WOS IDWOS:000074655800004
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/74312
Collection中国科学院化学研究所
Corresponding AuthorLiu, WH
Affiliation1.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
2.Hebei Univ, Dept Chem, Baoding 071002, Peoples R China
Recommended Citation
GB/T 7714
Liu, WH,Liu, YF,Chen, CF,et al. Thermal degradation behavior of optically active N-phenyl, N-benzyl, N-diphenylmethyl and N-triphenylmethyl maleimide polymers[J]. POLYMER DEGRADATION AND STABILITY,1998,61(1):21-25.
APA Liu, WH,Liu, YF,Chen, CF,Chen, YM,&Xi, F.(1998).Thermal degradation behavior of optically active N-phenyl, N-benzyl, N-diphenylmethyl and N-triphenylmethyl maleimide polymers.POLYMER DEGRADATION AND STABILITY,61(1),21-25.
MLA Liu, WH,et al."Thermal degradation behavior of optically active N-phenyl, N-benzyl, N-diphenylmethyl and N-triphenylmethyl maleimide polymers".POLYMER DEGRADATION AND STABILITY 61.1(1998):21-25.
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