Figure 2 | Scientific Reports

Figure 2

From: Investigation of Thermally Induced Degradation in CH3NH3PbI3 Perovskite Solar Cells using In-situ Synchrotron Radiation Analysis

Figure 2

(a) Current–voltage curves of encapsulated MAPbI3 PeSCs determined as a function of exposure time at 85 °C and 85% relative humidity (RH). (b) Power conversion efficiencies of PeSCs examined under three different environmental conditions. (c) The X-ray diffraction (XRD) patterns of encapsulated MAPbI3 films before and after heating to 85 °C at 85% RH over 45 h.

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