Low bandgap EDOT-quinoxaline and EDOT-thiadiazol-quinoxaline conjugated polymers: Synthesis, redox, and photovoltaic device

	Low bandgap EDOT-quinoxaline and EDOT-thiadiazol-quinoxaline conjugated polymers: Synthesis, redox, and photovoltaic device
	Zhang GB ; Fu YY ; Zhang Q ; Xie ZY
刊名	polymer
	2010
卷号	51 期号:11 页码:2313-2319
关键词	SOLAR-CELLS OPTICAL-PROPERTIES GAP POLYMERS ACCEPTOR POLYFLUORENE COPOLYMERS ELECTRON PHOTOCURRENT DERIVATIVES ABSORPTION
ISSN号	0032-3861
通讯作者	zhang q
中文摘要	three new low bandgap conjugated copolymers with 3,4-ethylenedioxythiophene (edot) as donor and 2,3-bis(4-octyloxyphenyl)-quinoxaline (p1), 2,3-bis(4-octyloxyphenyl)-thiadiazol-quinoxaline (p2, p3) as acceptors were synthesized by stille cross-coupling reaction, and their optical and electrochemical properties were studied. these polymers exhibited optical bandgap of 1.77, 1.29 and 1.13 ev, for p1, p2 and p3, respectively. photovoltaic cells with device configuration of ito/pedot: pss/copolymer: pcbm (1:4 w/w)/lif/al were fabricated. the measurements revealed an open-circuit voltage (v-oc) of 0.52 v. short-circuit current density (j(sc)) of 3.24 ma/cm(2) and power conversion efficiency (pce) of 0.60% for p1, and showed a v-oc of 0.33 v. j(sc) of 2.11 ma/cm(2), pce of 0.39% for p2. (c) 2010 elsevier ltd. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000277718600008
公开日期	2012-06-06
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43720]
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	Zhang GB,Fu YY,Zhang Q,et al. Low bandgap EDOT-quinoxaline and EDOT-thiadiazol-quinoxaline conjugated polymers: Synthesis, redox, and photovoltaic device[J]. polymer,2010,51(11):2313-2319.
APA	Zhang GB,Fu YY,Zhang Q,&Xie ZY.(2010).Low bandgap EDOT-quinoxaline and EDOT-thiadiazol-quinoxaline conjugated polymers: Synthesis, redox, and photovoltaic device.polymer,51(11),2313-2319.
MLA	Zhang GB,et al."Low bandgap EDOT-quinoxaline and EDOT-thiadiazol-quinoxaline conjugated polymers: Synthesis, redox, and photovoltaic device".polymer 51.11(2010):2313-2319.