Solar panels made with tomato pigment get a boost in efficiency

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Lycopene, which makes vegetables and fruit comparable to tomatoes crimson, improves the effectivity of perovskite photo voltaic cells



Chemistry



30 Might 2022

A tomato

D and S Meals Images / Alamy Inventory Photograph

The chemical that makes tomatoes crimson might additionally enhance the effectivity and stability of photo voltaic panels.

Most industrial photo voltaic cells are silicon-based, however a new generation of solar cells made from thin films of perovskite, a titanium and calcium crystal, promise higher efficiencies and are simpler to work with. Nonetheless, perovskites degrade way more shortly than silicon-based cells, so enhancements in stability are extremely wanted.

Donglei Zhou at Jilin College in Changchun, China, and his colleagues selected so as to add lycopene, a pigment present in tomatoes and different …



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