Primary and secondary crystallization kinetic analysis of nylon 1212

doi:10.1002/pi.1490

CORC > 化学研究所 > 中国科学院化学研究所

	Primary and secondary crystallization kinetic analysis of nylon 1212
	Ren, MQ ; Song, JB ; Zhao, QX ; Li, YS ; Chen, QY ; Zhang, HF ; Mo, ZS
刊名	POLYMER INTERNATIONAL
	2004-11-01
卷号	53 期号:11 页码:1658-1665
关键词	Primary Crystallization Secondary Crystallization Nylon 1212
ISSN号	0959-8103
DOI	10.1002/pi.1490
英文摘要	The isothermal and non-isothermal melt-crystallization kinetics of nylon 1212 were investigated by differential scanning calorimetry. Primary and secondary crystallization behaviors were analysed based on different approaches. The results obtained suggested that primary crystallization under isothermal conditions involves three-dimensional spherulite growth initiated by athermal nucleation, while under non-isothermal conditions, the mechanism of primary crystallization is more complex. Secondary crystallization displays a lower-dimensional crystal growth, both in the isothermal and non-isothermal processes. The crystallite morphology of nylon 1212, isothermally crystallized at various temperatures, was observed by polarized optical microscopy. The activation energies of crystallization under isothermal and non-isothermal conditions were also calculated based on different approaches. (C) 2004 Society of Chemical Industry.
语种	英语
出版者	JOHN WILEY & SONS LTD
WOS记录号	WOS:000224607700009
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/81749]
专题	中国科学院化学研究所
通讯作者	Mo, ZS
作者单位	1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Zhengzhou Univ, Coll Mat Engn, Zhengzhou 450052, Peoples R China
推荐引用方式 GB/T 7714	Ren, MQ,Song, JB,Zhao, QX,et al. Primary and secondary crystallization kinetic analysis of nylon 1212[J]. POLYMER INTERNATIONAL,2004,53(11):1658-1665.
APA	Ren, MQ.,Song, JB.,Zhao, QX.,Li, YS.,Chen, QY.,...&Mo, ZS.(2004).Primary and secondary crystallization kinetic analysis of nylon 1212.POLYMER INTERNATIONAL,53(11),1658-1665.
MLA	Ren, MQ,et al."Primary and secondary crystallization kinetic analysis of nylon 1212".POLYMER INTERNATIONAL 53.11(2004):1658-1665.