Polymorphic Transformation of Isotactic Poly(1-butene) in Form III upon Heating: In Situ Synchrotron Small- and Wide-Angle X-ray Scattering Studies

	Polymorphic Transformation of Isotactic Poly(1-butene) in Form III upon Heating: In Situ Synchrotron Small- and Wide-Angle X-ray Scattering Studies
	Jiang ZY ; Sun YY ; Tang YJ ; Lai YQ ; Funari SS ; Gehrke R ; Men YF
刊名	journal of physical chemistry b
	2010
卷号	114 期号:18 页码:6001-6005
关键词	CRYSTAL-CRYSTAL TRANSFORMATIONS POLYBUTENE-1 SINGLE-CRYSTALS C-13 NMR-SPECTROSCOPY PHASE-TRANSFORMATION EPITAXIAL CRYSTALLIZATION MICROINDENTATION HARDNESS DEFORMATION MORPHOLOGY POLY-1-BUTENE TRANSITION
ISSN号	1520-6106
通讯作者	men yf
中文摘要	the phase transformation of form iii isotactic poly(1-butene) was investigated as a function of temperature. the polymer was isothermally precipitated from a dilute solution in iso-amyl acetate and observed with real-time synchrotron small- and wide-angle x-ray scattering techniques. the results confirmed that the polymorphic transition of form iii was strongly dependent on temperature. the phase transformation from form iii to form i' proceeded at a temperature of ca. 80 degrees c. this was accompanied by the presence of two distinctly different lamellar periodicities arising from form iii and i' crystals, respectively. the coexistence of form iii and i' crystals can persist up to 103 degrees c, followed by melting and recrystallizing into form ii crystals. finally, the reflections resulting from form ii crystals disappeared at 118 degrees c.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000277280500005
公开日期	2012-06-06
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43741]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Jiang ZY,Sun YY,Tang YJ,et al. Polymorphic Transformation of Isotactic Poly(1-butene) in Form III upon Heating: In Situ Synchrotron Small- and Wide-Angle X-ray Scattering Studies[J]. journal of physical chemistry b,2010,114(18):6001-6005.
APA	Jiang ZY.,Sun YY.,Tang YJ.,Lai YQ.,Funari SS.,...&Men YF.(2010).Polymorphic Transformation of Isotactic Poly(1-butene) in Form III upon Heating: In Situ Synchrotron Small- and Wide-Angle X-ray Scattering Studies.journal of physical chemistry b,114(18),6001-6005.
MLA	Jiang ZY,et al."Polymorphic Transformation of Isotactic Poly(1-butene) in Form III upon Heating: In Situ Synchrotron Small- and Wide-Angle X-ray Scattering Studies".journal of physical chemistry b 114.18(2010):6001-6005.