An In situ Study on the Orderly Crystal Growth of Pluronic F127 Block Copolymer Blended with and without Ionic Liquid during Isothermal Crystallization'

doi:10.1134/S0965545X18030173

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	An In situ Study on the Orderly Crystal Growth of Pluronic F127 Block Copolymer Blended with and without Ionic Liquid during Isothermal Crystallization'
	Yang, Dongyu 1; Yuan, Chaosheng 1; Yang, Kun 1; Shao, Chunguang 2; Wang, Yongqiang 1; Cheng, Xuerui 1; Su, Lei 3
刊名	POLYMER SCIENCE SERIES A
	2018-05-01
卷号	60 期号:3 页码:381-390
ISSN号	0965-545X
DOI	10.1134/S0965545X18030173
英文摘要	Isothermal crystallization behavior of Pluronic F127 blended with and without an ionic liquid (IL) was investigated by in situ polarized optical microscopy (POM) and Fourier transform infrared spectroscopy (FTIR). For the pure F127, the POM and FTIR results showed that the spherulite size and crystallinity of F127 increased with the melting temperature increasing to 60, 80, and 135 degrees C. This could be explained by the flexibility of the polymer chain at high melting temperatures. For the F127 blended with IL, the POM results showed that the morphology of F127 evolved from spherulite to dendritic segregation and fibrous crystal with the increasing IL content. FTIR results indicated that hydrogen bonds were formed between F127 and IL, and the intensity of the hydrogen bonds became strengthened gradually with increasing IL content. The effect of hydrogen bonds on the morphology evolution of F127/IL is discussed.
语种	英语
出版者	MAIK NAUKA/INTERPERIODICA/SPRINGER
WOS记录号	WOS:000432970100016
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/42727]
专题	中国科学院化学研究所
通讯作者	Yuan, Chaosheng
作者单位	1.Zhengzhou Univ Light Ind, Dept Phys & Elect Engn, Zhengzhou 450002, Henan, Peoples R China 2.Zhengzhou Univ, Natl Engn Res Ctr Adv Polymer Proc Technol, Zhengzhou 450002, Henan, Peoples R China 3.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Yang, Dongyu,Yuan, Chaosheng,Yang, Kun,et al. An In situ Study on the Orderly Crystal Growth of Pluronic F127 Block Copolymer Blended with and without Ionic Liquid during Isothermal Crystallization'[J]. POLYMER SCIENCE SERIES A,2018,60(3):381-390.
APA	Yang, Dongyu.,Yuan, Chaosheng.,Yang, Kun.,Shao, Chunguang.,Wang, Yongqiang.,...&Su, Lei.(2018).An In situ Study on the Orderly Crystal Growth of Pluronic F127 Block Copolymer Blended with and without Ionic Liquid during Isothermal Crystallization'.POLYMER SCIENCE SERIES A,60(3),381-390.
MLA	Yang, Dongyu,et al."An In situ Study on the Orderly Crystal Growth of Pluronic F127 Block Copolymer Blended with and without Ionic Liquid during Isothermal Crystallization'".POLYMER SCIENCE SERIES A 60.3(2018):381-390.