Fig. 2: Fabrication process of CsPbBr3 photoanodes with protective catalytic sheet. | Nature Communications

Fig. 2: Fabrication process of CsPbBr3 photoanodes with protective catalytic sheet.

From: Ultrastable halide perovskite CsPbBr3 photoanodes achieved with electrocatalytic glassy-carbon and boron-doped diamond sheets

Fig. 2

a Schematic diagram describing the preparation of the catalyst-coated protection sheet made of glassy carbon and the perovskite light absorber to form photoanodes. Right bottom inset: photograph of the CsPbBr3 photoanode protected with GC/Ni/NiFeOOH. b Cross-sectional and top-view SEM micrographs of the as-prepared CsPbBr3 perovskite solar cell. c Energy band diagrams of each component in the photoanode and illustration of charge transport.

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