Low-Temperature Chemical Bath Deposition of Conformal and Compact NiOX for Scalable and Efficient Perovskite Solar Modules

Li, Sibo1,2; Wang, Xin2; Li, Huan2; Fang, Jun2; Wang, Daozeng2; Xie, Guanshui2; Lin, Dongxu2; He, Sisi1,3; Qiu, Longbin2

2023-04-01

10.1002/smll.202301110

SMALL   影响因子和分区

1613-6810

1613-6829

A scalable and low-cost deposition of high-quality charge transport layers and photoactive perovskite layers are the grand challenges for large-area and efficient perovskite solar modules and tandem cells. An inverted structure with an inorganic hole transport layer is expected for long-term stability. Among various hole transport materials, nickel oxide has been investigated for highly efficient and stable perovskite solar cells. However, the reported deposition methods are either difficult for large-scale conformal deposition or require a high vacuum process. Chemical bath deposition is supposed to realize a uniform, conformal, and scalable coating by a solution process. However, the conventional chemical bath deposition requires a high annealing temperature of over 400 degrees C. In this work, an amino-alcohol ligand-based controllable release and deposition of NiOX using chemical bath deposition with a low calcining temperature of 270 degrees C is developed. The uniform and conformal in-situ growth precursive films can be adjusted by tuning the ligand structure. The inverted structured perovskite solar cells and large-area solar modules reached a champion PCE of 22.03% and 19.03%, respectively. This study paves an efficient, low-temperature, and scalable chemical bath deposition route for large-area NiOX thin films for the scalable fabrication of highly efficient perovskite solar modules.

chemical bath deposition low temperatures nickel oxide perovskite solar cells modules scalability

SCI ; EI

英语

通讯

National Natural Science Foundation of China (NSFC)[22109067] ; Guangdong Provincial Science and Technology Program[2022A1515010085] ; Guangdong Grants["2021ZT09C064","2021QN02L138"] ; Shenzhen Science and Technology Program["JCYJ20210324132806017","GXWD20220811163904001"]

Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics

Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter

WOS:000973292300001

WILEY-V C H VERLAG GMBH

20231713949589

Deposition ; Hole mobility ; Ligands ; Perovskite ; Perovskite solar cells ; Temperature

Minerals:482.2 ; Thermodynamics:641.1 ; Solar Cells:702.3 ; Semiconducting Materials:712.1 ; Physical Chemistry:801.4 ; Chemical Operations:802.3 ; Inorganic Compounds:804.2

Web of Science

1.Harbin Inst Technol, Sch Chem & Chem Engn, Harbin 150001, Peoples R China
2.Southern Univ Sci & Technol, SUSTech Energy Inst Carbon Neutral, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R China
3.Harbin Inst Technol Shenzhen, Flexible Printed Elect Technol Ctr, Sch Sci, Shenzhen 518055, Peoples R China

Li, Sibo,Wang, Xin,Li, Huan,et al. Low-Temperature Chemical Bath Deposition of Conformal and Compact NiOX for Scalable and Efficient Perovskite Solar Modules[J]. SMALL,2023,19(34).

Li, Sibo.,Wang, Xin.,Li, Huan.,Fang, Jun.,Wang, Daozeng.,...&Qiu, Longbin.(2023).Low-Temperature Chemical Bath Deposition of Conformal and Compact NiOX for Scalable and Efficient Perovskite Solar Modules.SMALL,19(34).

Li, Sibo,et al."Low-Temperature Chemical Bath Deposition of Conformal and Compact NiOX for Scalable and Efficient Perovskite Solar Modules".SMALL 19.34(2023).