The fabrication of formamidinium lead iodide perovskite thin films via organic cation exchange.
Chem Commun (Camb)
; 52(19): 3828-31, 2016 Mar 07.
Article
em En
| MEDLINE
| ID: mdl-26867948
ABSTRACT
High-quality formamidinium lead iodide (FAPbI3) perovskite thin films are fabricated via organic cation exchange. With ammonia lead iodide (NH4PbI3) as the starting material, the NH4(+) in NH4PbI3 could be gradually substituted by FA(+) in formamidine acetate (FA-Ac) and simultaneously transformed to the pure phase α-FAPbI3 at elevated temperature.
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01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article