Carbon-based perovskite solar cells by screen printing with preheating

• Autores: Martinez V.C., Xie H., Mingorance A., Pereyra C., Narymany A., Gómez M.M.
• Formato: artículo
• Fecha de Publicación: 2020
• Institución: Consejo Nacional de Ciencia Tecnología e Innovación
• Repositorio: CONCYTEC-Institucional
• Lenguaje: inglés
• OAI Identifier: oai:repositorio.concytec.gob.pe:20.500.12390/2587
• Enlace del recurso: https://hdl.handle.net/20.500.12390/2587; https://doi.org/10.1088/1742-6596/1433/1/012009
• Nivel de acceso: acceso abierto
• Materia: General Physics and Astronomy; http://purl.org/pe-repo/ocde/ford#1.01.01

Carbon-based perovskite solar cells were manufactured by the screen-printing method using a triple mesoscopic layer of TiO2, ZrO2 and carbon. The perovskite solution was infiltrated at the TiO2/ZrO2 porous interface through the printed carbon layer on top of the ZrO2. Using a simple preheating of the substrates and the perovskite solution, a film deposited in air can be obtained. Using this method, an air-processed CPSC made under a humid atmosphere with 55% RH achieved a PCE of 10.35%. © Published under licence by IOP Publishing Ltd.