Microphase Separation and Crystallization of All-Conjugated Phenylene-Thiophene Diblock Copolymers

	Microphase Separation and Crystallization of All-Conjugated Phenylene-Thiophene Diblock Copolymers
	Yu XH ; Yang H ; Wu SP ; Geng YH ; Han YC
刊名	macromolecules
	2012
卷号	45 期号:1 页码:266-274
关键词	REGIOREGULAR POLY(3-HEXYL THIOPHENE) COIL BLOCK-COPOLYMERS THIN-FILM TRANSISTORS FIELD-EFFECT MOBILITY POLYTHIOPHENE POLYMERS COPOLY(3-ALKYLTHIOPHENE)S POLYMERIZATION LAMELLAE DEVICES
ISSN号	0024-9297
通讯作者	han yc
中文摘要	microphase separation and crystallization in thin films of all-conjugated diblock copolymers poly(2,5-dihexyloxy-p-phenylene)-block-(3-hexylthiophene) (ppp-b-p3ht) with various main chain lengths were investigated under solvent vapor annealing or thermal annealing. it is shown that crystallization and microphase separation coexisted during thin film forming process due to the incompatibility and crystallization of the two conjugated blocks. when the b34t66 copolymer film was annealed in chlorobenzene vapor or at high temperature, crystallization broke out the microphase-separated structure. on the other hand, upon annealing of the films of b62t38 and b75t25 with higher ppp ratio, crystallization was confined in the microphase-separated domains. the copolymer composition plays a key role in determining the crystallization and the final morphology of the thin films.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000298905000030
公开日期	2013-06-09
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48399]
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	Yu XH,Yang H,Wu SP,et al. Microphase Separation and Crystallization of All-Conjugated Phenylene-Thiophene Diblock Copolymers[J]. macromolecules,2012,45(1):266-274.
APA	Yu XH,Yang H,Wu SP,Geng YH,&Han YC.(2012).Microphase Separation and Crystallization of All-Conjugated Phenylene-Thiophene Diblock Copolymers.macromolecules,45(1),266-274.
MLA	Yu XH,et al."Microphase Separation and Crystallization of All-Conjugated Phenylene-Thiophene Diblock Copolymers".macromolecules 45.1(2012):266-274.