Perovskite; Double perovskite; Lead Free; Photovoltaic; Liquid
Abstract :
[en] Perovskite-based cells are composed of inexpensive materials and use low-cost, atmospheric and liquid-pressure production techniques. In the laboratory GREEnMat, 2 different compositions are studied:
- the classical lead-based perovskite AMX3, the most efficient perovskite solar cells reported so far.
- the double perovskite A2MIMIIIX6. The objective is to developp this thype of compound to replace the lead by less toxic elements. It consists to study the influence on microstructural properties on the optoelectronic properties.
We study the influence of the carrier gas used during the ultrasonic spray deposition (USP) of the TiO2 blocking layer and the differences between spin-coated and sprayed films on the photovoltaic performances
Disciplines :
Chemistry
Author, co-author :
Daem, Nathan ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Dewalque, Jennifer ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Spronck, Gilles ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Maho, Anthony ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Colson, Pierre ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Henrist, Catherine ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Cloots, Rudi ; Université de Liège - ULiège > Département de chimie (sciences) > Vice-Recteur à la vie étud. et aux infrastr. immobilières
Language :
English
Title :
Perovskite photovoltaic application: liquid solution based deposition
Alternative titles :
[fr] Applications photovoltaïques à base de pérovskite: déposition en voie liquide
Publication date :
13 December 2019
Event name :
2019 Annual meeting of the Belgian Ceramic Society
