Embedded current collectors for efficient large area perovskite solar cells

• Tipo: Artigo em Revista Científica Internacional
• Data: 2021

Autores

Vera C. M. Duarte (Autor) FEUP; Dzmitry Ivanou (Autor) FEUP; Gabriel Bernardo (Autor) FEUP; Andrade, L. (Autor) FEUP; Adélio Mendes (Autor) FEUP

Revista

Título: International Journal of Energy Research

Vol. 46

Páginas: 5288-5295

ISSN: 0363-907X

Editora: Wiley-Blackwell

Indexação

ISI Web of Knowledge - 1 Citação

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00V-PWA

DOI: 10.1002/er.7476

Abstract (EN): Perovskite solar cells (PSCs) are an emerging solar cell technology that has shown the fastest growth in power conversion efficiency (PCE). The present power conversion efficiency record of 25.5% is already comparable to crystalline silicon technology, which is attracting the research and industrial community attention. The main challenges in scaling-up PSCs are the limited conductivity of the transparent electrode and the difficulty in depositing an uniform and defect-free perovskite layer over large areas. This work reports the use of engraved gold metal lines in the FTO glass substrate for increasing its electronic conductivity; the prepared 5 cm(2) PSC displays a PCE enhancement of 26% over the cells prepared with pristine FTO substrates.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8