Preparation and thermal degradation kinetics of terpolymer poly(ɛ-caprolactone-co-1,2-butylene carbonate)

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成果类型：

期刊论文

作者：

Liu, Yanfei*;Peng, Dongming;Huang, Kelong;Liu, Suqin;Liu, Zhenbao

通讯作者：

Liu, Yanfei

作者机构：

[Liu, Yanfei; Huang, Kelong; Liu, Suqin] Cent South Univ, Sch Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China.

[Peng, Dongming] Hunan Univ Chinese Med, Sch Pharm, Changsha 410208, Hunan, Peoples R China.

[Liu, Zhenbao] Chinese Acad Med Sci, Inst Biomed Engn, Tianjin 300192, Peoples R China.

[Liu, Zhenbao] Peking Union Med Coll, Tianjin 300192, Peoples R China.

通讯机构：

[Liu, Yanfei] C

Cent South Univ, Sch Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China.

语种：

英文

关键词：

Aliphatic polycarbonate;Terpolymer;Thermal properties;Thermal degradation kinetics

期刊：

Polymer Degradation and Stability

ISSN：

0141-3910

年：

2010

卷：

期：

页码：

2453-2460

DOI：

10.1016/j.polymdegradstab.2010.08.008

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [20976197]; Specialized Research Fund for the Doctoral Program of Higher Education of ChinaSpecialized Research Fund for the Doctoral Program of Higher Education (SRFDP) [20090162120013]

机构署名：

本校为其他机构

院系归属：

药学院

摘要：

Poly(Ε-caprolactone-co-1,2-butylene carbonate) (PBCCL) was successfully synthesized via terpolymerization of carbon dioxide, 1,2-butylene oxide(BO) and Ε-caprolactone (CL). A polymer-supported bimetallic complex (PBM) was used as catalyst. The influences of various reaction conditions such as reaction content, reaction time and reaction temperature on properties of terpolymers were investigated. When CL content increased, the viscosity-average molecular weights (Mv), glass transition temperature (Tg) and decomposition temperature (Td) of PBCCL improved relative to those of poly...

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Preparation and thermal degradation kinetics of terpolymer poly(ɛ-caprolactone-co-1,2-butylene carbonate)

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