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Energetic disorder in perovskite/polymer solar cells and its relationship with the interfacial carrier losses.

ABSTRACT: Previous reports have observed a direct relationship between the polymer poly(3-hexylthiophene) molecular weight (MW) and the perovskite solar cell (PSC) efficiency. Herein, we analyse how the differences in MW and the differences in energetic disorder influence the interfacial carrier losses in the PSCs under operation conditions and explain the observed differences. This article is part of a discussion meeting issue 'Energy materials for a low carbon future'.

SUBMITTER: Yaghoobi Nia N

PROVIDER: S-EPMC6635629 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature

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Energetic disorder in perovskite/polymer solar cells and its relationship with the interfacial carrier losses.

Yaghoobi Nia Narges N Méndez Maria M di Carlo Aldo A Palomares Emilio E

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences 20190708 2152

Previous reports have observed a direct relationship between the polymer poly(3-hexylthiophene) molecular weight (MW) and the perovskite solar cell (PSC) efficiency. Herein, we analyse how the differences in MW and the differences in energetic disorder influence the interfacial carrier losses in the PSCs under operation conditions and explain the observed differences. This article is part of a discussion meeting issue 'Energy materials for a low carbon future'. ...[more]

PMID: 31280718

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