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In perovskite solar cells, tin dioxide (SnO₂) serves as an electron transport layer due to its high electron mobility and transparency. It efficiently extracts electrons while blocking holes, enhancing device performance and stability. Aqueous SnO₂ solutions offer easy deposition, lower toxicity, and better environmental compatibility, making them well suited for scalable and sustainable PSC manufacturing.
In perovskite solar cells, tin dioxide (SnO₂) serves as an electron transport layer due to its high electron mobility and transparency. It efficiently extracts electrons while blocking holes, enhancing device performance and stability. Aqueous SnO₂ solutions offer easy deposition, lower toxicity, and better environmental compatibility, making them well suited for scalable and sustainable PSC manufacturing.