Inorganic lead-based halide perovskites: From fundamental properties to photovoltaic applications |
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| Affiliation: | 1. Provincial Guizhou Key Laboratory of Green Chemical and Clean Energy Technology, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, Guizhou, China;2. College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, PR China;3. School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, Guizhou, China;1. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 585 He Shuo Road, Shanghai 201899, China;2. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 10049, China;3. CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201899, China;1. Magnetics Initiative Life Care Research Center, Daegu Gyeongbuk Institute of Science & Technology (DGIST), 333, Techno Jungang-daero, Hyeonpung-myeon, Dalseong-gun, Daegu 711873, Republic of Korea;2. Department of Physics and Chemistry, Daegu Gyeongbuk Institute of Science & Technology (DGIST), 333, Techno Jungang-daero, Hyeonpung-myeon, Dalseong-gun, Daegu 711873, Republic of Korea;3. Resources Utilization Research Center, Korea Institute of Geoscience and Mineral Resources (KIGAM), Daejeon 34132, Republic of Korea;4. Advanced Manufacturing Systems Research Division, Korea Institute of Machinery and Materials (KIMM), Daejeon 305-343, Republic of Korea;1. College of Material Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Key Laboratory of Organosilicon Material Technology, Zhejiang Province, Hangzhou 311121, Zhejiang, PR China;2. College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, PR China;3. College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, PR China;4. Department of Physics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia;5. Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia;6. College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, PR China;7. Department of Physics and Astronomy, Uppsala University, SE-75120 Uppsala, Sweden;1. Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi’an 710119, China;2. ChEM, Dalian Institute of Chemical Physics, University of Chinese Academy of Sciences, Dalian National Laboratory for Clean Energy, Chinese Academy of Sciences, Dalian 116023, China;3. School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Jiangsu Province Cultivation Base for State Key Laboratory of Photovoltaic Science and Technology, Changzhou University, Changzhou 213164, China |
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| Abstract: | Compared with organic–inorganic hybrid halide perovskites (OIHPs), inorganic cesium lead halide perovskites (CsPbX3) possess superior intrinsic stability for high temperatures and are considered one of the most attractive research hotspots in the perovskite photovoltaic (PV) field in the past several years. The PCE of CsPbX3 inorganic perovskite solar cells (IPSCs) has increased from 2.9% in 2015 to more than 20% with excellent stability. There are still many on-going studies on the properties of perovskite materials and their applications in PV technology, thereby needing a thorough understanding. Here, the progress of inorganic perovskites is systematically introduced, including the fundamental properties of CsPbX3 materials and CsPbX3-based PV devices. The origins of stability and instability of CsPbX3 and defects in CsPbX3 are discussed. CsPbI3-, CsPbI2Br-, CsPbIBr2- and CsPbBr3-based PV devices and performance are comprehensively reviewed. The stabilization methods and mechanism for the photoactive phases of inorganic perovskites with low bandgap are emphasized. Reported strategies to boost the performance of CsPbX3-based IPSCs are summarized. In the end, the potential of inorganic perovskites is evaluated, which opens up new prospects for the commercialization of IPSCs. |
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| Keywords: | Inorganic halide perovskite materials Fundamental properties Inorganic perovskite solar cells Passivation mechanism High-performance |
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