Polymer-Doped SnO₂ as an Electron Transport Layer for Highly Efficient and Stable Perovskite Solar Cells.

ABSTRACT: To produce highly efficient and repeatable perovskite solar cells (PSCs), comprehending interfacial loss and developing approaches to ameliorate interfacial features is essential. Nonradiative recombination at the SnO₂-perovskite interface in SnO₂-based perovskite solar cells (PSCs) leads to significant potential loss and variability in device performance. To improve the quality of the SnO₂ electron transport layer, a novel polymer-doped SnO₂ matrix, specifically using polyacrylic acid, was developed. This matrix is formed by spin-coating a SnO₂ colloidal solution that includes polymers. The polymer aids in dispersing nanoparticles within the substrate and is evenly distributed in the SnO₂ solution. As a result of the polyme

SUBMITTER: Hoang Huy VP 

PROVIDER: S-EPMC10819156 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature