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An efficient polymer solar cell using graphene oxide interface assembled via layer-by-layer deposition
Zhou, Lingyu1,2; Yang, Dong1,2; Yu, Wei1,2; Zhang, Jian1; Li, Can1
KeywordGraphene Oxide Layer-by-layer Assembly Anode Interfacial Layer Polymer Solar Cells
Source PublicationORGANIC ELECTRONICS
2015-08-01
DOI10.1016/j.orgel.2015.04.017
Volume23Pages:110-115
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS Research AreaMaterials Science ; Physics
WOS KeywordPOWER CONVERSION EFFICIENCY ; HOLE TRANSPORT LAYER ; PHOTOVOLTAIC CELLS ; PERFORMANCE ; EXTRACTION ; MORPHOLOGY ; ACCEPTOR
AbstractGraphene oxide (GO) is widely used as an interfacial material in applications such as organic light emitting diodes and photovoltaic devices. Herein we report a layer-by-layer (LbL) assembled GO thin film as an anode interfacial layer (AIL) for efficient polymer solar cells (PSCs). The GO thin film is fabricated by alternately depositing cationic polyelectrolyte poly(diallyldimethylammonium chloride) (PDDA) and GO on ITO/glass substrate, which possesses controllable thickness by adjusting LbL deposition frequency. The presence of ultrathin GO films improves the work function of ITO, leading to a better contact between the active layer and ITO anode. With the optimized number of deposition times, the efficiency of 6.04% for the PSC with PDDA-GO bilayer (GO-2) as the AIL was achieved. (C) 2015 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000354575700017
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/146233
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Lingyu,Yang, Dong,Yu, Wei,et al. An efficient polymer solar cell using graphene oxide interface assembled via layer-by-layer deposition[J]. ORGANIC ELECTRONICS,2015,23:110-115.
APA Zhou, Lingyu,Yang, Dong,Yu, Wei,Zhang, Jian,&Li, Can.(2015).An efficient polymer solar cell using graphene oxide interface assembled via layer-by-layer deposition.ORGANIC ELECTRONICS,23,110-115.
MLA Zhou, Lingyu,et al."An efficient polymer solar cell using graphene oxide interface assembled via layer-by-layer deposition".ORGANIC ELECTRONICS 23(2015):110-115.
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