期刊
ACS ENERGY LETTERS
卷 6, 期 1, 页码 232-248出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsenergylett.0c02105
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资金
- U.S. Department of Energy [DE-AC36-08GO28308]
- Alliance for Sustainable Energy, Limited Liability Company (LLC)
- Derisking Halide Perovskite Solar Cells program of the National Center for Photovoltaics - U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Solar Energy Technologies Office
- Korea Electric Power Corportaion [20200528]
- National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology [2019M3D1A2104109]
- National Research Foundation of Korea [2019M3D1A2104109] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Metal halide perovskite solar cells have emerged as the most promising new-generation solar cell technology, especially for wide-bandgap solar cells. Research progress on developing wide-bandgap PSCs and utilizing them in tandem configurations has been highlighted, emphasizing on efficiency improvement and stability challenges.
Metal halide perovskite solar cells (PSCs) have become the most promising new-generation solar cell technology. To date, perovskites also represent the only polycrystalline thin-film absorber technology that has enabled >20% efficiency for wide-bandgap solar cells, making wide-bandgap PSCs uniquely positioned to enable high-efficiency and low-cost tandem solar cell technologies by coupling wide-bandgap perovskites with low-bandgap absorbers. In this Focus Review, we highlight recent research progress on developing wide-bandgap PSCs, including the key mechanisms associated with efficiency loss and instability as well as strategies for overcoming these challenges. We also discuss recent accomplishments and research trends on using wide-bandgap PSCs in perovskite-based tandem configurations, including perovskite/perovskite, perovskite/Si, perovskite/CIGS, and other emerging tandem technologies.
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