Comparison of morphology and performance of parylene-C based FPSCs with other PSCs (IMAGE)

Science China Press

Comparison of morphology and performance of parylene-C based FPSCs with other PSCs

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Top-view (a-c) and cross-sectional (d-e) scanning electron microscopy images for perovskite films prepared on parylene-F/ITGZO, parylene-C/ITGZO and glass/ITO substrates. Pinholes and interfacial voids are highlighted by red-dash circles. (g) The J-V characteristics of PSCs prepared on parylene-F/ITGZO, parylene-C/ITGZO and glass/ITO substrates. The J-V curves were tested under simulated AM 1.5G sunlight at 100 mW/cm2. (h) The PCE distributions of 15 FPSCs on the parylene-F/ITGZO substrate and 15 FPSCs on the parylene-C/ITGZO substrate, respectively. (i) Comparison of the lightweight solar cells with high power-per-weight.

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