Fast wetting of fullerene capping layer improves the efficiency and scalability of perovskite solar cells.
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DOI: 10.1021/acsami.0c11164
Abstract: Fullerene derivatives, especially [6,6]-phenyl-C61-butyric acid methyl ester (PCBM), have been widely applied as electron transport layers of inverted planar heterojunction perovskite solar cells (PSCs). However, the solution-processed PCBM capping layer suffers from limited surface wetting… read more here.
Keywords: capping layer; layer; pcbm capping; efficiency ... See more keywords