Low-Temperature Conformal SnO2 Coating for Fabrication of Double Mesoporous Electron Transport Layer (IMAGE)

Chinese Society for Optical Engineering

Low-Temperature Conformal SnO2 Coating for Fabrication of Double Mesoporous Electron Transport Layer

Caption

The TiO2@SnO2 double mesoporous electron transport layer can effectively suppress interfacial non-radiative recombination and reduce charge transport loss. Applied to large-area printable mesoscopic perovskite solar cells (57.33 cm²), it enables a PCE of 18.8%.

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Huazhong University of Science and Technology

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