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Solution-processed functionalized reduced graphene oxide-an efficient stable electron buffer layer for high-performance solar cells
Wang, Yingying1,2; Bao, Xichang2; Pang, Beili1; Zhu, Qianqian3; Wang, Junyi2; Zhu, Dangqiang2; Yu, Liyan1; Yang, Renqiang2; Dong, Lifeng1,4
2018-05-01
Source PublicationCARBON
ISSN0008-6223
Volume131Pages:31-37
AbstractInterfacial buffer layer is a primary requirement for highly efficient and stable organic solar cells (OSCs) and has become a significant part of OSC research today. Here, highly dispersed functionalized reduced graphene oxide (FGr) was obtained as a stable electron buffer layer (EBL) for high-performance conventional solar cells. The power conversion efficiency of FGr-based devices (9.47% for PTB7-Th: PC71BM and 4.05% for P3HT: PC71BM) outperforms PFN-based devices (8.94% and 3.52%). Furthermore, the stability of the devices was greatly improved with FGr as EBL compared to PFN, and only dropped 7.4% of its original value after stored for 61 days. The results indicate that solution-processed functionalized reduced graphene oxide is a promising interfacial material and an excellent candidate as electron buffer layer. (C) 2018 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordSolution-processed Functionalized Reduced Graphene Oxide Vinyl Triethoxysilane Electron Buffer Layer Stability High-performance Solar Cells
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.carbon.2018.01.090
WOS KeywordCHEMICAL-VAPOR-DEPOSITION ; TRANSPORT LAYER ; ORGANIC PHOTOVOLTAICS ; CONJUGATED POLYMERS ; COUNTER ELECTRODES ; STABILITY ; FILMS ; NANOPARTICLES ; ENHANCEMENT ; EXTRACTION
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Materials Science
Funding OrganizationNational Natural Science Foundation of China(21604092 ; International Science & Technology Cooperation Program of China(2014DFA60150) ; Department of Science and Technology of Shandong Province(2016GGX104010) ; Department of Education of Shandong Province(J16LA14 ; Youth Innovation Promotion Association CAS(2016194) ; 51472174 ; J17KA013) ; 21776147)
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary
WOS IDWOS:000428133500005
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/10672
Collection先进有机功能材料研究组
Corresponding AuthorBao, Xichang; Pang, Beili; Yang, Renqiang; Dong, Lifeng
Affiliation1.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Shandong, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China
3.Qingdao Univ, Sch Chem & Chem Engn, Qingdao 266071, Peoples R China
4.Hamline Univ, Dept Phys, St Paul, MN 55104 USA
Recommended Citation
GB/T 7714
Wang, Yingying,Bao, Xichang,Pang, Beili,et al. Solution-processed functionalized reduced graphene oxide-an efficient stable electron buffer layer for high-performance solar cells[J]. CARBON,2018,131:31-37.
APA Wang, Yingying.,Bao, Xichang.,Pang, Beili.,Zhu, Qianqian.,Wang, Junyi.,...&Dong, Lifeng.(2018).Solution-processed functionalized reduced graphene oxide-an efficient stable electron buffer layer for high-performance solar cells.CARBON,131,31-37.
MLA Wang, Yingying,et al."Solution-processed functionalized reduced graphene oxide-an efficient stable electron buffer layer for high-performance solar cells".CARBON 131(2018):31-37.
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