Vacuum-Deposited Multication Tin-Lead Perovskite Solar Cells
NAGIOS: RODERIC FUNCIONANDO

Vacuum-Deposited Multication Tin-Lead Perovskite Solar Cells

DSpace Repository

Vacuum-Deposited Multication Tin-Lead Perovskite Solar Cells

Show full item record

View       (867.6Kb)

Exportar a Refworks
    
Igual-Muñoz, Ana M.; Castillo, Aroa; Dreessen, Chris; Boix, Pablo P.; Bolink, Henk Perfil
This document is a artículoDate2020
The use of a combination of tin and lead is the most promising approach to fabricate narrow bandgap metal halide perovskites. This work presents the development of reproducible tin and lead perovskites by vacuum codeposition of the precursors, a solvent-free technique which can be easily implemented to form complex stacks. Crystallographic and optical characterization reveal the optimal film composition based on cesium and methylammonium monovalent cations. Device optimization makes use of the intrinsically additive nature of vacuum deposition, resulting in solar cells with 8.89% photovoltaic efficiency. The study of the devices by impedance spectroscopy identifies bulk recombination as one of the performance limiting factors.

    Igual-Muñoz, Ana M. Castillo, Aroa Dreessen, Chris Boix, Pablo P. Bolink, Henk 2020 Vacuum-Deposited Multication Tin-Lead Perovskite Solar Cells ACS Applied Energy Materials 3 2755 2761
https://doi.org/10.1021/acsaem.9b02413

This item appears in the following Collection(s)

Show full item record

Search DSpace

Advanced Search

Browse

Statistics