CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Copper Salts Doped Spiro-OMeTAD for High-Performance Perovskite Solar Cells
Li, M; Wang, ZK; Yang, YG; Hu, Y; Feng, SL; Wang, JM; Gao, XY; Liao, LS; Liao, LS (reprint author), Soochow Univ, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Inst Funct Nano & Soft Mat FUNSOM, Suzhou 215123, Peoples R China.
2016
Source PublicationADVANCED ENERGY MATERIALS
ISSN1614-6832
Volume6Issue:21Pages:-
Subtype期刊论文
AbstractThe development of effective and stable hole transporting materials (HTMs) is very important for achieving high-performance planar perovskite solar cells (PSCs). Herein, copper salts (cuprous thiocyanate (CuSCN) or cuprous iodide (CuI)) doped 2,2,7,7-tetrakis(N,N-di-p-methoxyphenylamine)-9,9-spirobifluorene (spiro-OMeTAD) based on a solution processing as the HTM in PSCs is demonstrated. The incorporation of CuSCN (or CuI) realizes a p-type doping with efficient charge transfer complex, which results in improved film conductivity and hole mobility in spiro-OMeTAD:CuSCN (or CuI) composite films. As a result, the PCE is largely improved from 14.82% to 18.02% due to obvious enhancements in the cell parameters of short-circuit current density and fill factor. Besides the HTM role, the composite film can suppress the film aggregation and crystallization of spiro-OMeTAD films with reduced pinholes and voids, which slows down the perovskite decomposition by avoiding the moisture infiltration to some extent. The finding in this work provides a simple method to improve the efficiency and stability of planar perovskite solar cells.
KeywordCopper Salts Hole Transport Materials Perovskite Solar Cells Stability
DOI10.1002/aenm.201601156
Indexed BySCI
Language英语
WOS IDWOS:000387664800013
Citation statistics
Cited Times:71[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/26457
Collection中科院上海应用物理研究所2011-2018年
Corresponding AuthorWang, ZK; Liao, LS (reprint author), Soochow Univ, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Inst Funct Nano & Soft Mat FUNSOM, Suzhou 215123, Peoples R China.
Recommended Citation
GB/T 7714
Li, M,Wang, ZK,Yang, YG,et al. Copper Salts Doped Spiro-OMeTAD for High-Performance Perovskite Solar Cells[J]. ADVANCED ENERGY MATERIALS,2016,6(21):-.
APA Li, M.,Wang, ZK.,Yang, YG.,Hu, Y.,Feng, SL.,...&Liao, LS .(2016).Copper Salts Doped Spiro-OMeTAD for High-Performance Perovskite Solar Cells.ADVANCED ENERGY MATERIALS,6(21),-.
MLA Li, M,et al."Copper Salts Doped Spiro-OMeTAD for High-Performance Perovskite Solar Cells".ADVANCED ENERGY MATERIALS 6.21(2016):-.
Files in This Item: Download All
File Name/Size DocType Version Access License
Copper Salts Doped S(3294KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, M]'s Articles
[Wang, ZK]'s Articles
[Yang, YG]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, M]'s Articles
[Wang, ZK]'s Articles
[Yang, YG]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, M]'s Articles
[Wang, ZK]'s Articles
[Yang, YG]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Copper Salts Doped Spiro-OMeTAD for High-Performance Perovskite Solar Cells.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.