Figure 1: Scheme and structure of perovskite solar cell. | Nature Communications

Figure 1: Scheme and structure of perovskite solar cell.

From: Enhancing stability and efficiency of perovskite solar cells with crosslinkable silane-functionalized and doped fullerene

Figure 1

(a) Device structure of the perovskite planar heterojunction solar cells and schematic illustration for the crosslinking of C60-SAM with silane-coupling agent. ET, electron transfer. (b) Cross-section SEM image of a typical perovskite device with doped crosslinked C60-SAM (CLCS) ETL and high-resolution transmission electron microscopy (TEM) image of the cross-section area of the doped CLCS ETL.

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