ICCAS OpenIR
Triphenylamine-containing linear D-A-D molecules with benzothiadiazole as acceptor unit for bulk-heterojunction organic solar cells
Deng, Dan1,2; Yang, Yang2; Zhang, Jing1,2; He, Chang2; Zhang, Maojie1,2; Zhang, Zhi-Guo2; Zhang, Zhanjun1; Li, Yongfang2
2011-04-01
Source PublicationORGANIC ELECTRONICS
ISSN1566-1199
Volume12Issue:4Pages:614-622
AbstractThree solution-processable triphenylamine (TPA)-containing low band gap D-A-D molecules with benzothiadiazole (BT) as acceptor unit and TPA-(4-hexyl)thiophene (TPA-HT), TPA-(4-hexyl)thieno[3,2-b]thiophene (TPA-HTT) and bis(octyloxy)TPA-(4-hexyl)thieno[3,2-b]thiophene (boTPA-HTT) as donor units, TPA-HT-BT, TPA-HTT-BT and boTPA-HTT-BT, have been designed and synthesized for the application in the bulk-heterojunction organic solar cells (OSCs). The molecules show broad absorption band in the visible range and appropriate HOMO energy levels for the donor materials in OSCs. The OSC devices were fabricated with the molecules as donor and PC70BM as acceptor. The power conversion efficiencies of the OSCs based on TPA-HT-BT, TPA-HTT-BT and boTPA-HTT-BT reached 1.44%, 1.44% and 0.75%, respectively, under the illumination of AM. 1.5, 100 mW/cm(2). (C) 2011 Elsevier B.V. All rights reserved.
KeywordOrganic Solar Cells Conjugated Organic Molecules Organic Semiconductors Solution Processability Organic Photovoltaic Materials
DOI10.1016/j.orgel.2011.01.013
Indexed BySCI
Language英语
WOS IDWOS:000288012000010
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:44[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/73606
Collection中国科学院化学研究所
Corresponding AuthorZhang, Zhanjun
Affiliation1.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Deng, Dan,Yang, Yang,Zhang, Jing,et al. Triphenylamine-containing linear D-A-D molecules with benzothiadiazole as acceptor unit for bulk-heterojunction organic solar cells[J]. ORGANIC ELECTRONICS,2011,12(4):614-622.
APA Deng, Dan.,Yang, Yang.,Zhang, Jing.,He, Chang.,Zhang, Maojie.,...&Li, Yongfang.(2011).Triphenylamine-containing linear D-A-D molecules with benzothiadiazole as acceptor unit for bulk-heterojunction organic solar cells.ORGANIC ELECTRONICS,12(4),614-622.
MLA Deng, Dan,et al."Triphenylamine-containing linear D-A-D molecules with benzothiadiazole as acceptor unit for bulk-heterojunction organic solar cells".ORGANIC ELECTRONICS 12.4(2011):614-622.
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