Effective Carrier-Concentration Tuning of SnO2 Quantum Dot Electron-Selective Layers for High-Performance Planar Perovskite Solar Cells

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 14 vom: 15. Apr., Seite e1706023
1. Verfasser: Yang, Guang (VerfasserIn)
Weitere Verfasser: Chen, Cong, Yao, Fang, Chen, Zhiliang, Zhang, Qi, Zheng, Xiaolu, Ma, Junjie, Lei, Hongwei, Qin, Pingli, Xiong, Liangbin, Ke, Weijun, Li, Gang, Yan, Yanfa, Fang, Guojia
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article SnO2 QD carrier concentration flexible large-scale planar perovskite solar cells
LEADER 01000naa a22002652 4500
001 NLM281427135
003 DE-627
005 20231225031619.0
007 cr uuu---uuuuu
008 231225s2018 xx |||||o 00| ||eng c
024 7 |a 10.1002/adma.201706023  |2 doi 
028 5 2 |a pubmed24n0938.xml 
035 |a (DE-627)NLM281427135 
035 |a (NLM)29484722 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Yang, Guang  |e verfasserin  |4 aut 
245 1 0 |a Effective Carrier-Concentration Tuning of SnO2 Quantum Dot Electron-Selective Layers for High-Performance Planar Perovskite Solar Cells 
264 1 |c 2018 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 01.08.2018 
500 |a Date Revised 30.09.2020 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. 
520 |a The carrier concentration of the electron-selective layer (ESL) and hole-selective layer can significantly affect the performance of organic-inorganic lead halide perovskite solar cells (PSCs). Herein, a facile yet effective two-step method, i.e., room-temperature colloidal synthesis and low-temperature removal of additive (thiourea), to control the carrier concentration of SnO2 quantum dot (QD) ESLs to achieve high-performance PSCs is developed. By optimizing the electron density of SnO2 QD ESLs, a champion stabilized power output of 20.32% for the planar PSCs using triple cation perovskite absorber and 19.73% for those using CH3 NH3 PbI3 absorber is achieved. The superior uniformity of low-temperature processed SnO2 QD ESLs also enables the fabrication of ≈19% efficiency PSCs with an aperture area of 1.0 cm2 and 16.97% efficiency flexible device. The results demonstrate the promise of carrier-concentration-controlled SnO2 QD ESLs for fabricating stable, efficient, reproducible, large-scale, and flexible planar PSCs 
650 4 |a Journal Article 
650 4 |a SnO2 QD 
650 4 |a carrier concentration 
650 4 |a flexible 
650 4 |a large-scale 
650 4 |a planar perovskite solar cells 
700 1 |a Chen, Cong  |e verfasserin  |4 aut 
700 1 |a Yao, Fang  |e verfasserin  |4 aut 
700 1 |a Chen, Zhiliang  |e verfasserin  |4 aut 
700 1 |a Zhang, Qi  |e verfasserin  |4 aut 
700 1 |a Zheng, Xiaolu  |e verfasserin  |4 aut 
700 1 |a Ma, Junjie  |e verfasserin  |4 aut 
700 1 |a Lei, Hongwei  |e verfasserin  |4 aut 
700 1 |a Qin, Pingli  |e verfasserin  |4 aut 
700 1 |a Xiong, Liangbin  |e verfasserin  |4 aut 
700 1 |a Ke, Weijun  |e verfasserin  |4 aut 
700 1 |a Li, Gang  |e verfasserin  |4 aut 
700 1 |a Yan, Yanfa  |e verfasserin  |4 aut 
700 1 |a Fang, Guojia  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 30(2018), 14 vom: 15. Apr., Seite e1706023  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:30  |g year:2018  |g number:14  |g day:15  |g month:04  |g pages:e1706023 
856 4 0 |u http://dx.doi.org/10.1002/adma.201706023  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 30  |j 2018  |e 14  |b 15  |c 04  |h e1706023