Fig. 3 | npj Flexible Electronics

Fig. 3

From: Flexible, transparent nanocellulose paper-based perovskite solar cells

Fig. 3

Comparison of NCP and NCP-based substrate with coating of acrylic resin. a Transmittance, b strain–stress curve, and c coefficient of thermal expansion (CTE) of NCP, NCP-based substrate and acrylic resin film. Each data point is the mean of three analyses. Inset: digital photograph of NCP, NCP-based substrate and acrylic resin film from left to right. d X-Ray diffraction of NCP and flexible PSCs prepared on the NCP-based substrate

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