SIC OpenIR  > 能量转换材料重点实验室  > 期刊论文
Bi3+-doped CH3NH3PbI3: Red-shifting absorption edge and longer charge carrier lifetime
Wang, Ruiqi1,2; Zhang, Xian1,2; He, Jianqiao3,4; Ma, Cheng1,2; Xu, Li5; Sheng, Peng5; Huang, Fuqiang1,2,3,4
2017-02-25
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
Volume695Pages:555-560
SubtypeArticle
AbstractIon doping is an effective approach to improve the properties of hybrid perovskite CH3NH3PbI3, such as chemical stability and solar absorption. Here Bi3+-doped CH3NH3PbI3 was synthesized via cooling crystallization process in aqueous solution. Along with the Bi3+-doping, the bandgap of CH3NH3PbI3 could be significantly narrowed, by the maximum value of 140 meV at the optimal doping level of 1.6 M %. Transient photovoltage measurement (TPV) revealed the Bi3+-doped CH3NH3PbI3 could achieve a charge carrier lifetime of 280 ms, which was almost twice longer than that of pristine CH3NH3PbI3 (157 ms). The prolonged carrier lifetime of Bi3+-doped CH3NH3PbI3 was supposed to be attributed to its lower packing factor (PF), which was caused by the CH3NH3+ vacancy (VMA) after doping This work provides a new approach to tune the band gap and charge carrier lifetime of the hybrid perovskite CH3NH3PbI3, which should be promising to further improve the performance of perovskite-based photovoltaic devices. (C) 2016 Elsevier B.V. All rights reserved.
KeywordHybrid Perovskite Doping Band Gap Energy Charge Carrier Lifetime
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
Funding Organization863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; NSF of China(91122034 ; NSF of China(91122034 ; NSF of China(91122034 ; NSF of China(91122034 ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; 51125006 ; 51125006 ; 51125006 ; 51125006 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; 51121064 ; 51121064 ; 51121064 ; 51121064 ; KGZD-EW-303) ; KGZD-EW-303) ; KGZD-EW-303) ; KGZD-EW-303) ; 61376056) ; 61376056) ; 61376056) ; 61376056) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; NSF of China(91122034 ; NSF of China(91122034 ; NSF of China(91122034 ; NSF of China(91122034 ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; 51125006 ; 51125006 ; 51125006 ; 51125006 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; 51121064 ; 51121064 ; 51121064 ; 51121064 ; KGZD-EW-303) ; KGZD-EW-303) ; KGZD-EW-303) ; KGZD-EW-303) ; 61376056) ; 61376056) ; 61376056) ; 61376056)
DOI10.1016/j.jallcom.2016.11.125
WOS KeywordPEROVSKITE SOLAR-CELLS ; ORGANOMETAL HALIDE PEROVSKITES ; METHYLAMMONIUM LEAD IODIDE ; FORMAMIDINIUM TIN IODIDE ; PHOTOVOLTAIC APPLICATIONS ; SINGLE-CRYSTALS ; SOLUTION GROWTH ; EFFICIENT ; PERFORMANCE ; CHLORINE
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
Funding Organization863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; NSF of China(91122034 ; NSF of China(91122034 ; NSF of China(91122034 ; NSF of China(91122034 ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; 51125006 ; 51125006 ; 51125006 ; 51125006 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; 51121064 ; 51121064 ; 51121064 ; 51121064 ; KGZD-EW-303) ; KGZD-EW-303) ; KGZD-EW-303) ; KGZD-EW-303) ; 61376056) ; 61376056) ; 61376056) ; 61376056) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; 863 Program of China(2011AA050505) ; NSF of China(91122034 ; NSF of China(91122034 ; NSF of China(91122034 ; NSF of China(91122034 ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Chinese Academy of Sciences(XDB04040200 ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; Science and Technology Projects of State Grid(SGRIDGKJ[2015]452) ; 51125006 ; 51125006 ; 51125006 ; 51125006 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; KJCX2-EW-W11 ; 51121064 ; 51121064 ; 51121064 ; 51121064 ; KGZD-EW-303) ; KGZD-EW-303) ; KGZD-EW-303) ; KGZD-EW-303) ; 61376056) ; 61376056) ; 61376056) ; 61376056)
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000391817600067
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/21903
Collection能量转换材料重点实验室_期刊论文
Affiliation1.Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
2.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China
3.Chinese Acad Sci, CAS Key Lab Mat Energy Convers, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
4.Chinese Acad Sci, State Key Lab High Performance Ceram & Superfine, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
5.State Grid Smart Grid Res Inst, State Key Lab Adv Transmiss Technol, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Wang, Ruiqi,Zhang, Xian,He, Jianqiao,et al. Bi3+-doped CH3NH3PbI3: Red-shifting absorption edge and longer charge carrier lifetime[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2017,695:555-560.
APA Wang, Ruiqi.,Zhang, Xian.,He, Jianqiao.,Ma, Cheng.,Xu, Li.,...&Huang, Fuqiang.(2017).Bi3+-doped CH3NH3PbI3: Red-shifting absorption edge and longer charge carrier lifetime.JOURNAL OF ALLOYS AND COMPOUNDS,695,555-560.
MLA Wang, Ruiqi,et al."Bi3+-doped CH3NH3PbI3: Red-shifting absorption edge and longer charge carrier lifetime".JOURNAL OF ALLOYS AND COMPOUNDS 695(2017):555-560.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Ruiqi]'s Articles
[Zhang, Xian]'s Articles
[He, Jianqiao]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Ruiqi]'s Articles
[Zhang, Xian]'s Articles
[He, Jianqiao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Ruiqi]'s Articles
[Zhang, Xian]'s Articles
[He, Jianqiao]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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