Molecular engineering of hole-selective layer for high band gap perovskites for highly efficient and stable perovskite-silicon tandem solar cells

Guoliang,Wang1,2; Jianghui,Zheng1,2,3,4; Weiyuan,Duan5; Jiong,Yang6; Md Arafat,Mahmud1,2; Qing,Lian7; Shi,Tang1,2; Chwenhaw,Liao1,2; Jueming,Bing1,2; Jianpeng,Yi1,2; Tik Lun,Leung1,2; Xin,Cui3; Hongjun,Chen1,2; Feng,Jiang7; Yulan,Huang7; Andreas,Lambertz5; Marko,Jankovec8; Marko,Topič8; Stephen,Bremner3; Yuan-Zhu,Zhang6; Chun,Cheng7; Kaining,Ding5; Anita,Ho-Baillie1,2,3

2023-11

10.1016/j.joule.2023.09.007

Joule   影响因子和分区

2542-4351

In this work, a novel carbazole-based SAM (Ph-2PACz) was developed for facilitating efficient hole extraction and suppressing carrier recombination in high-band-gap (1.67 eV) perovskites for single junction and tandem-cell demonstrations. The champion 21.3% efficient 1.67 eV cell produced a high fill factor (FF) of 82.6% and an open-circuit voltage (VOC) of 1.26 V, representing low band-gap voltage offset at 0.41 V. When Ph-2PACz was applied to the top perovskite cell for a monolithic perovskite-Si tandem, a PCE of 28.9% (on 1 cm2) and a VOC of 1.91 V were obtained. When encapsulated, a tandem cell demonstrated excellent stability under continuous 1 sun illumination (680 h) and damp heat (280 h at 85 degrees C + 85% relative humidity) and passed the International Electrotechnical Commission (IEC) 61215 thermal cycling (200 cycles between -40 degrees C and 85 degrees C) test, retaining 98.8% of the initial PCE.

SCI ; EI

英语

通讯

Australian Government through the Australian Renewable Energy Agency (ARENA)["2020 RND001","2020 RND003","2022 TRAC007"] ; Australian Research Council (ARC)[FT210100210] ; Slovenian Research Agency (Javna agencija za raziskovalno dejavnost Republike Slovenije, ARRS)[P2-0415]

Chemistry ; Energy & Fuels ; Materials Science

Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary

WOS:001148408000001

Elsevier BV

20234314951828

Cell engineering ; Energy gap ; Open circuit voltage ; Perovskite solar cells ; Self assembled monolayers ; Silicon

Biomedical Engineering:461.1 ; Minerals:482.2 ; Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals:549.3 ; Solar Cells:702.3

人工提交

1.School of Physics, The University of Sydney, Sydney, NSW 2006, Australia
2.The University of Sydney Nano Institute (Sydney Nano), The University of Sydney, Sydney, NSW 2006, Australia
3.Australian Centre for Advanced Photovoltaics (ACAP), School of Photovoltaic and Renewable Energy Engineering, University of New South Wales, Sydney 2052, Australia
4.Sustainable Energy Research Centre, School of Engineering, Macquarie University, Sydney, NSW 2109, Australia
5.IEK-5 Photovoltaics, Forschungszentrum Ju¨lich GmbH, 52428 Ju¨lich, Germany
6.DepartmentofChemistry, Southern Universityof Science and Technology, Shenzhen, Guangdong Province 518055, People’s Republic of China
7.Department of Material Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, People’s Republic of China
8.Faculty of Electrical Engineering, University of Ljubljana, Tr? za? ska 25, Ljubljana 1000, Slovenia

Guoliang,Wang,Jianghui,Zheng,Weiyuan,Duan,et al. Molecular engineering of hole-selective layer for high band gap perovskites for highly efficient and stable perovskite-silicon tandem solar cells[J]. Joule,2023,7(11):2583-2594.

Guoliang,Wang.,Jianghui,Zheng.,Weiyuan,Duan.,Jiong,Yang.,Md Arafat,Mahmud.,...&Anita,Ho-Baillie.(2023).Molecular engineering of hole-selective layer for high band gap perovskites for highly efficient and stable perovskite-silicon tandem solar cells.Joule,7(11),2583-2594.

Guoliang,Wang,et al."Molecular engineering of hole-selective layer for high band gap perovskites for highly efficient and stable perovskite-silicon tandem solar cells".Joule 7.11(2023):2583-2594.