All-polymer solar cells based on PTACs/P3HT blends with large   open-circuit voltage

doi:10.1016/j.dyepig.2013.08.017

CORC > 北京大学 > 化学与分子工程学院

	All-polymer solar cells based on PTACs/P3HT blends with large open-circuit voltage
	Kang, Hongwei ; Zheng, Yu-Qing ; Jiang, Wei ; Xiao, Chengyi ; Wang, Jie-Yu ; Pei, Jian ; Wang, Zhaohui
刊名	dyes and pigments
	2013
关键词	Perylene esters D-A conjugated polymers Electron acceptor Blending Large open-circuit voltage All-polymer solar cells THIN-FILM TRANSISTORS PERYLENE BISIMIDE ORGANIC SEMICONDUCTORS CONVERSION EFFICIENCY HIGH-MOBILITY PERFORMANCE CRYSTAL NANOSTRUCTURES NANORIBBONS ELECTRONICS
DOI	10.1016/j.dyepig.2013.08.017
英文摘要	Four D-A polymers alternated between 3,4,9,10-tetra(n-alkoxy-carbonyl)-perylenes (PTACs) and thiophene derivatives (TT and BDT) in backbones were synthesized under Stille coupling conditions. Their structures were unambiguously verified by H-1 NMR and elemental analysis. These polymers showed high-lying LUMO energy levels of about -3.50 eV due to the less electron deficient characteristics of PTACs units. All-polymer solar cells based on these PTAC-based polymers as acceptor and P3HT as donor have been fabricated. With annealing at 100 degrees C for 15 min, P4/P3HT blends demonstrated a power conversion efficiency of up to 1.10% with a short circuit current (J(SC)) of 2.9 mA/cm(2), an open circuit voltage (V-OC) 0.92 V, and a fill factor (FF) of 0.40, illustrating that PTACs are attractive candidates for solar cells. (C) 2013 Elsevier Ltd. All rights reserved.; Chemistry, Applied; Engineering, Chemical; Materials Science, Textiles; SCI(E); EI; 0; ARTICLE; 3; 1065-1071; 99
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/219220]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Kang, Hongwei,Zheng, Yu-Qing,Jiang, Wei,et al. All-polymer solar cells based on PTACs/P3HT blends with large open-circuit voltage[J]. dyes and pigments,2013.
APA	Kang, Hongwei.,Zheng, Yu-Qing.,Jiang, Wei.,Xiao, Chengyi.,Wang, Jie-Yu.,...&Wang, Zhaohui.(2013).All-polymer solar cells based on PTACs/P3HT blends with large open-circuit voltage.dyes and pigments.
MLA	Kang, Hongwei,et al."All-polymer solar cells based on PTACs/P3HT blends with large open-circuit voltage".dyes and pigments (2013).