EFFECT OF INTERMOLECULAR HYDROGEN-BONDING ON CRYSTALLIZATION, MELTING AND DYNAMIC MECHANICAL BEHAVIOR OF POLY(BUTYLENE SUCCINATE) IN POLY(BUTYLENE SUCCINATE)/BISPHENOL A BLENDS

doi:10.3724/SP.J.1105.2011.10001

CORC > 化学研究所 > 中国科学院化学研究所

	EFFECT OF INTERMOLECULAR HYDROGEN-BONDING ON CRYSTALLIZATION, MELTING AND DYNAMIC MECHANICAL BEHAVIOR OF POLY(BUTYLENE SUCCINATE) IN POLY(BUTYLENE SUCCINATE)/BISPHENOL A BLENDS
	Luo Faliang 1,2,3; Zhang Xiuqin 1; Gan Zhihua 1; Ji Junhui 4; Wang Dujin 1
刊名	ACTA POLYMERICA SINICA
	2011-02-20
期号	2 页码:132-138
关键词	Polybutylene Succinate Biphenol a Complexes Hydrogen-bonding Crystallization
ISSN号	1000-3304
DOI	10.3724/SP.J.1105.2011.10001
英文摘要	In order to investigate the effects of low molecular weight organic additives containing phenol hydroxyl group on the crystallization, melting and mechanical properties of biodegradable aliphatic polyester, poly(butylene succinate) (PBS) and bisphenol A(BAP) were selected to blend via solution mixing method. Then C-13-NMR spectroscopy was used to probe the interaction between PBS and BPA, and the effects of BPA on the crystallization, melting, glassy transition temperature (T-g) and dynamic mechanical properties were investigated using DSC (differential scanning calorimetry) and DMTA(dynamic mechanical thermal nalysis). The results indicate that hydrogen-bonding was formed between phenol hydroxyls in BPA and ester groups in PBS chain,leading to the decrease of crystallization ability and melting point for PBS, which is attributed to the formation of PBS-BPA complexes via intermolecular hydrogen-bonding that disrupts the regularity of the PBS chain structure. The storage modulus of PBS-BPA complexes decreases with the increase of BPA content above the glassy transition temperature due the decreasing of crystallization ability for PBS, while the maximun position of the loss factor shifts to high temperature.
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000287948000002
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/71935]
专题	中国科学院化学研究所
通讯作者	Luo Faliang
作者单位	1.Chinese Acad Sci, CAS Key Lab Engn Plast, Inst Chem, Beijing 100190, Peoples R China 2.Ningxia Univ, Key Lab Energy Resource & Chem Engn, Yinchuan 750021, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Luo Faliang,Zhang Xiuqin,Gan Zhihua,et al. EFFECT OF INTERMOLECULAR HYDROGEN-BONDING ON CRYSTALLIZATION, MELTING AND DYNAMIC MECHANICAL BEHAVIOR OF POLY(BUTYLENE SUCCINATE) IN POLY(BUTYLENE SUCCINATE)/BISPHENOL A BLENDS[J]. ACTA POLYMERICA SINICA,2011(2):132-138.
APA	Luo Faliang,Zhang Xiuqin,Gan Zhihua,Ji Junhui,&Wang Dujin.(2011).EFFECT OF INTERMOLECULAR HYDROGEN-BONDING ON CRYSTALLIZATION, MELTING AND DYNAMIC MECHANICAL BEHAVIOR OF POLY(BUTYLENE SUCCINATE) IN POLY(BUTYLENE SUCCINATE)/BISPHENOL A BLENDS.ACTA POLYMERICA SINICA(2),132-138.
MLA	Luo Faliang,et al."EFFECT OF INTERMOLECULAR HYDROGEN-BONDING ON CRYSTALLIZATION, MELTING AND DYNAMIC MECHANICAL BEHAVIOR OF POLY(BUTYLENE SUCCINATE) IN POLY(BUTYLENE SUCCINATE)/BISPHENOL A BLENDS".ACTA POLYMERICA SINICA .2(2011):132-138.