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	A phenylenevinylene-thiophene-phenyleneethynylene copolymer: synthesis, characterization, and photovoltaic properties
	Zou, Yingping1,2; Tan, Zhan'ao1; Huo, Lijun1; Li, Yongfang1
刊名	Polymers for advanced technologies
	2008-07-01
卷号	19期号:7页码:865-871
关键词	Conjugated polymers Synthesis Optical properties Polymer solar cell
ISSN号	1042-7147
DOI	10.1002/pat.1051
通讯作者	Li, yongfang(liyf@iccas.ac.cn)
英文摘要	A phenylenevinylene-thiophene-phenyleneethynylene copolymer, poly{[1',4'-bis-(thienyl-vinyl)-1-2methoxy-5-(2'-ethylhexyloxy)-1,4-phenylene-vinylene-alt-1,4-dioctyloxyl-phenyleneethynylenel(ptppv- ppe), was synthesized by the sonogashira pd-catalyzed cross-coupling reaction. the copolymer possesses higher thermal decomposition temperature (t-d = 382 degrees c) compared with poly{[1',4'-bis(thienyl-vinyl)1-2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylene-vinylene} (ptppv). the absorption and photoluminescence (pl) peaks of ptppv-ppe solution and solid film locate in between those of the homopolymers of ptppv and poly(1,4-dioctyloxyl-phenyleneethynylene) (ppe), and closer to that of ptppv. photovoltaic cell was fabricated based on the blend of ptppv-ppe and pcbm with a weight ratio of 1:1. the primary result shows an open circuit voltage (v-oc) of 0.72 v which is higher than that of the ptppv (0.67v), and a power conversion efficiency (pce) of 0.3% under the illumination of am1.5, 100 mw/cm(2) which is much better than that of ppes. copyright (c) 2008 john wiley & sons, ltd.
WOS关键词	SOLAR-CELLS ; SIDE-CHAIN ; POLY(PHENYLENE ETHYNYLENE) ; ELECTROCHEMICAL PROPERTIES ; CONJUGATED POLYMERS ; POLYTHIOPHENE ; ELECTROLUMINESCENCE ; PHOTOLUMINESCENCE ; CONDUCTIVITY ; PHOTOPHYSICS
WOS研究方向	Polymer Science
WOS类目	Polymer Science
语种	英语
出版者	JOHN WILEY & SONS LTD
WOS记录号	WOS:000258096800022
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2389432
专题	中国科学院大学
通讯作者	Li, Yongfang
作者单位	1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Zou, Yingping,Tan, Zhan'ao,Huo, Lijun,et al. A phenylenevinylene-thiophene-phenyleneethynylene copolymer: synthesis, characterization, and photovoltaic properties[J]. Polymers for advanced technologies,2008,19(7):865-871.
APA	Zou, Yingping,Tan, Zhan'ao,Huo, Lijun,&Li, Yongfang.(2008).A phenylenevinylene-thiophene-phenyleneethynylene copolymer: synthesis, characterization, and photovoltaic properties.Polymers for advanced technologies,19(7),865-871.
MLA	Zou, Yingping,et al."A phenylenevinylene-thiophene-phenyleneethynylene copolymer: synthesis, characterization, and photovoltaic properties".Polymers for advanced technologies 19.7(2008):865-871.

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