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Enhanced Photovoltaic Performance with Carbon Nanotubes Incorporating into Hole Transport Materials for Perovskite Solar Cells
Wang, Junxia1; Li, Jingling1; Xu, Xueqing1; Xu, Gang1; Shen, Honglie2
2016-10-01
Source PublicationJOURNAL OF ELECTRONIC MATERIALS
Volume45Issue:10Pages:5127-5132
AbstractIn an attempt to further enhance the photovoltaic performance of perovskite solar cells (PSCs) fabricated by spray deposition under ambient conditions, carbon nanotubes (CNTs) are introduced for incorporation into hole transport materials (HTM). The effect of CNT category and length on the efficiency of the perovskite solar cell for incorporation into HTM is investigated. The enhanced photovoltaic performance is achieved in multi-walled carbon nanotubes (MWCNTs) with the shortest length. The efficiency of acid-treated MWCNT-based cells is improved compared to that of purified MWCNTs due to the better dispersibility and the p-p interaction between the -COOH group and spiro-OMeTAD. As the volume ratio of the spiro-OMeTAD and spiro/MWCNTs mixture is 2: 2 or 3: 1, the highest power conversion efficiency (PCE) of PSCs containing MWCNTs reaches 8.7% with the enhanced short-circuit current density (J(sc)) and open-circuit voltage (V-oc).
SubtypeArticle
KeywordCarbon Nanotubes Perovskite Solar Cells Hole Transport Materials Photovoltaic Performance
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1007/s11664-016-4724-x
WOS Subject ExtendedEngineering ; Materials Science ; Physics
WOS KeywordTHERMALLY CONDUCTIVE ADHESIVE ; THIN-FILM ; FABRICATION
Indexed BySCI
Language英语
Funding OrganizationCollaborative Innovation and Environmental Construction Platform of Guangdong Province(2014A050503051) ; Jiangsu Key Laboratory of Materials and Technology for Energy Conversion(MTEC-2015M01) ; Natural Science Foundation of Guangdong Province(2015A030310501)
WOS SubjectEngineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000382585400055
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/11900
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou, Guangdong, Peoples R China
2.Changzhou Univ, Jiangsu Collaborat Innovat Ctr Photovolta Sci & E, Changzhou, Jiangsu, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang, Junxia,Li, Jingling,Xu, Xueqing,et al. Enhanced Photovoltaic Performance with Carbon Nanotubes Incorporating into Hole Transport Materials for Perovskite Solar Cells[J]. JOURNAL OF ELECTRONIC MATERIALS,2016,45(10):5127-5132.
APA Wang, Junxia,Li, Jingling,Xu, Xueqing,Xu, Gang,&Shen, Honglie.(2016).Enhanced Photovoltaic Performance with Carbon Nanotubes Incorporating into Hole Transport Materials for Perovskite Solar Cells.JOURNAL OF ELECTRONIC MATERIALS,45(10),5127-5132.
MLA Wang, Junxia,et al."Enhanced Photovoltaic Performance with Carbon Nanotubes Incorporating into Hole Transport Materials for Perovskite Solar Cells".JOURNAL OF ELECTRONIC MATERIALS 45.10(2016):5127-5132.
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