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	Electrosynthesis of soluble polythiophene derivatives with high thermal stability
	Zhang, Z ; Tang, H ; Liang, X ; Shi, GQ
	2010-05-06 ; 2010-05-06
关键词	polythiophene derivatives boron trifluoride diethyl etherate electrochemical polymerization conjugated polymer thermal stability TRIFLUORIDE DIETHYL ETHERATE ELECTROCHEMICAL POLYMERIZATION POLYMERS FILMS Chemistry, Analytical Electrochemistry
中文摘要	Poly(3-[4-(4-pentyl-cyclohexyl)-phenyl]-thiophene) (PPeChPhT) and poly(3-[2-fluoro-4-(4-pentyl-cyclohexyl)-phenyl]-thiophene) (PFPeChPhT) films were electrosynthesized by direct oxidation of the corresponding monomers in the mixed electrolytes of boron trifluoride diethyl etherate and ethyl ether (4:1, by volume). As grown PPeChPhT and PFPeChPhT films are in doped states and have conductivities of 0.10 and 0.11 S cm(-1), respectively. These two polymers in dedoped states are soluble in usual organic solvents such as tetrahydrofuran and chloroform, etc. The molar masses of the polymers were measured to be about 3400 g with dispersity of 1.32 (PPeChPhT) and 9300 g and dispersity of 1.51 (PFPeChPhT). Fluorescent spectral results showed that the polymers were strong yellow-green light emitters. Thermal degradation analysis results indicated that these polymers had high thermal stability with decomposition temperatures of about 500 degrees C. (c) 2005 Elsevier B.V. All rights reserved.
语种	英语 ; 英语
出版者	ELSEVIER SCIENCE SA ; LAUSANNE ; PO BOX 564, 1001 LAUSANNE, SWITZERLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/12664]
专题	清华大学
推荐引用方式 GB/T 7714	Zhang, Z,Tang, H,Liang, X,et al. Electrosynthesis of soluble polythiophene derivatives with high thermal stability[J],2010, 2010.
APA	Zhang, Z,Tang, H,Liang, X,&Shi, GQ.(2010).Electrosynthesis of soluble polythiophene derivatives with high thermal stability..
MLA	Zhang, Z,et al."Electrosynthesis of soluble polythiophene derivatives with high thermal stability".(2010).

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