The world of photocatalysis is about to enter a new era with the development of metal sulfide-based heterojunction photocatalysts! This new class of photocatalyst promises to be more efficient and cost-effective than those that are currently available. Unlike traditional photocatalysts, these new photocatalysts are composed of two semiconductor materials, which are joined together by a heterojunction. The combination of these two materials creates an environment in which electrons can move freely between them, allowing for more efficient energy conversion. This increased efficiency could revolutionize the way we use photocatalysts and could lead to more efficient solar energy and water purification technologies. With further research and development, metal sulfide-based heterojunction photocatalysts may become a valuable tool for reducing our environmental impact.

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source: Phys.org