Transparent Platinum Counter Electrode Prepared by Polyol Reduction for Bifacial, Dye-Sensitized Solar Cells

Pt catalytic nanoparticles on F-doped SnO(2)/glass substrates were prepared by polyol reduction below 200 °C. The polyol reduction resulted in better transparency of the counter electrode and high power-conversion efficiency (PCE) of the resultant dye-sensitized solar cells (DSSCs) compared to conve...

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Detalles Bibliográficos
Autores principales: Ghifari, Alvien, Long, Dang Xuan, Kim, Seonhyoung, Ma, Brian, Hong, Jongin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7153251/
https://www.ncbi.nlm.nih.gov/pubmed/32168882
http://dx.doi.org/10.3390/nano10030502
Descripción
Sumario:Pt catalytic nanoparticles on F-doped SnO(2)/glass substrates were prepared by polyol reduction below 200 °C. The polyol reduction resulted in better transparency of the counter electrode and high power-conversion efficiency (PCE) of the resultant dye-sensitized solar cells (DSSCs) compared to conventional thermal reduction. The PCEs of the DSSCs with 5 μm-thick TiO(2) photoanodes were 6.55% and 5.01% under front and back illumination conditions, respectively. The back/front efficiency ratio is very promising for efficient bifacial DSSCs.

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