Enhanced beta phase of polyvinylidene fluoride with addition of polyamide 6: role of interfacial interactions

doi:10.1007/s00396-013-3117-4

CORC > 化学研究所 > 中国科学院化学研究所

	Enhanced beta phase of polyvinylidene fluoride with addition of polyamide 6: role of interfacial interactions
	Song, Rui 1; Liu, Xu 2; Wang, Hongfang 2; Xia, Guangmei 3; He, Linghao 1; Wang, Ying 2; Huang, Wei 4; Zhao, Qiaoling 5
刊名	COLLOID AND POLYMER SCIENCE
	2014-04-01
卷号	292 期号:4 页码:817-828
关键词	Polyvinylidene Fluoride Polyamide 6 Crystallization Hydrogen Bonds Polymorphism
ISSN号	0303-402X
DOI	10.1007/s00396-013-3117-4
英文摘要	In this study, the polymer blends composed of polyvinylidene fluoride (PVDF) and polyamide 6 (PA6) were prepared via precipitation method, and then, the effects of PA6 on the crystallization behavior of PVDF, including the polymorphism and crystallization kinetice, were systematically investigated. For this aim, time-resolved Fourier transform infrared spectroscopy, X-ray diffraction, and differential scanning calorimeter were utilized to study the influence of PA6 on crystallization behavior of PVDF. Furthermore, the morphologic images from scanning electron microscopy also supply the corresponding evidences. The results obtained shows that PA6 is immiscible with PVDF, while the PA6 component could form polar environment around the PVDF segment which is conducive to the formation of beta phase of PVDF. In addition, calorimetric studies via DSC on the non-isothermal crystallization behavior and non-isothermal crystallization kinetics demonstrated conclusively that PA6 segments could effectively hinder the subsequent PVDF crystallization process because of the interfacial hydrogen bonds and incompatibility between PVDF and PA6.
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000334051800005
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/51421]
专题	中国科学院化学研究所
通讯作者	Song, Rui
作者单位	1.Zhengzhou Univ Light Ind, Key Lab Surface & Interface Sci Henan Prov, Zhengzhou 450002, Peoples R China 2.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, CAS Key Lab Engn Plast, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Inst Chem, Lab Adv Polymer Mat, Beijing 100080, Peoples R China 5.Chinese Acad Sci, China Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China
推荐引用方式 GB/T 7714	Song, Rui,Liu, Xu,Wang, Hongfang,et al. Enhanced beta phase of polyvinylidene fluoride with addition of polyamide 6: role of interfacial interactions[J]. COLLOID AND POLYMER SCIENCE,2014,292(4):817-828.
APA	Song, Rui.,Liu, Xu.,Wang, Hongfang.,Xia, Guangmei.,He, Linghao.,...&Zhao, Qiaoling.(2014).Enhanced beta phase of polyvinylidene fluoride with addition of polyamide 6: role of interfacial interactions.COLLOID AND POLYMER SCIENCE,292(4),817-828.
MLA	Song, Rui,et al."Enhanced beta phase of polyvinylidene fluoride with addition of polyamide 6: role of interfacial interactions".COLLOID AND POLYMER SCIENCE 292.4(2014):817-828.