Bilayer Interface Engineering Enhances Efficiency and Scalability of Perovskite Solar Modules. (IMAGE)

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Bilayer Interface Engineering Enhances Efficiency and Scalability of Perovskite Solar Modules.

Caption

Bilayer Interface Engineering Enhances Efficiency and Scalability of Perovskite Solar Modules. This figure illustrates the mechanism of bilayer interface engineering, combining 2D/3D heterojunctions with surface dipoles, to enhance charge extraction and defect passivation. Performance metrics demonstrate a significant boost in power conversion efficiency (PCE) across varying device sizes, with a record 23.19% efficiency in a mini-module (active area: 14.28 cm²). The approach also ensures uniform scalability and exceptional stability.

Credit

Alex K.-Y. Jen, et al

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CC BY-NC-ND

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