Morphology and Structure of the beta Phase Crystals of Monodisperse Polyfluorenes

	Morphology and Structure of the beta Phase Crystals of Monodisperse Polyfluorenes
	Liu CF ; Wang QL ; Tian HK ; Liu J ; Geng YH ; Yan DH
刊名	macromolecules
	2013
卷号	46 期号:8 页码:3025-3030
关键词	SINGLE-CRYSTALS LAMELLAR CRYSTALS MOLECULAR PACKING ALPHA-PHASE THIN-FILMS POLY(9 CRYSTALLIZATION EMISSION POLY(9 POLY(3-HEXYLTHIOPHENE) 9-DIOCTYLFLUORENE) 9-DI-N-OCTYL-2 7-FLUORENE)
ISSN号	0024-9297
通讯作者	yan dh
中文摘要	lenticular crystals of the beta phase of monodisperse poly(9,9-dioctylfluorene)s (pfos) have been prepared from o-dichlorobenzene (odcb) solution. the diffraction analysis combined with x-ray and electron diffraction diagrams indicates that pfos can crystallize in the orthorhombic system which have the lattice parameters of a = 1.32 nm, b = 2.10 nm, and c = 3.36 nm. in these single crystals, the backbone chains are packed parallel to the long axis of crystals. furthermore, a variation of the annealing temperature from 90 to 130 degrees c demonstrates that there exists morphology and structure evolution, which has been systematically investigated by optical microscopy and electron microscopy.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000318143500015
公开日期	2014-04-16
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/49898]
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	Liu CF,Wang QL,Tian HK,et al. Morphology and Structure of the beta Phase Crystals of Monodisperse Polyfluorenes[J]. macromolecules,2013,46(8):3025-3030.
APA	Liu CF,Wang QL,Tian HK,Liu J,Geng YH,&Yan DH.(2013).Morphology and Structure of the beta Phase Crystals of Monodisperse Polyfluorenes.macromolecules,46(8),3025-3030.
MLA	Liu CF,et al."Morphology and Structure of the beta Phase Crystals of Monodisperse Polyfluorenes".macromolecules 46.8(2013):3025-3030.