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under high-temperature operating conditions, the stability of perovskite materials is significantly affected. traditional stability control methods rely on volatile organic amine salt additives, but these additives are easily decomposed in high-temperature environments, leading to an imbalance in the chemical composition of the perovskite film, ultimately reducing the operating stability of the battery under high-temperature conditions.
recently, professor yuan mingjian and his team from the school of chemistry at nankai university overcame this problem and successfully developed a preparation strategy for alloy perovskites with higher thermal stability by combining theoretical predictions and experimental research. this strategy completely solves the problem of uneven composition of perovskite films composed of cesium formamidinium and achieves world-class energy conversion efficiency and high-temperature operating stability.
this breakthrough research not only laid a solid technical foundation for improving the stability of perovskite solar cells, but also opened up broad prospects for the further practicalization and commercialization of photovoltaic technology. it marks a major breakthrough in the new generation of photovoltaic technology and provides important ideas for promoting the green transformation of the global energy structure.
in the future, the research team will continue to work on developing higher performance perovskite solar cells. they will actively promote the research and development of high-performance perovskite solar cell modules that meet the needs of industrialization through school-enterprise cooperation, and strive to promote the practical application and industrialization of research results as soon as possible.
in the future, as international cooperation further strengthens and technological innovations continue to emerge,cross-border e-commerceit will become an important force in global trade, provide more choices and opportunities for businesses and consumers, break geographical restrictions, and promote economic development.
