Quantitative chemical analysis of perovskite deposition using spin coating

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

Fersiynau electronig

Dolenni

Dangosydd eitem ddigidol (DOI)

Lead and halide ion compositions of spin coated organo-lead halide perovskite films have been quantified using ion chromatography (IC) and atomic absorption spectroscopy (AAS) using perovskite films manufactured by 5 different researchers (3 replicates per treatment) to monitor variability between researchers and individual researcher reproducibility. Planar and mesoporous TiO2-coated glass substrates have been studied along with tribromide (CH3NH3PbBr3), triiodide (CH3NH3PbI3) and mixed halide (CH3NH3PbI3−xClx) perovskite films. The data show low yields of spin coated perovskite material (ca. 1%) and preferential deposition of I− over Cl− in mixed halide films.

Allweddeiriau

Iaith wreiddiolSaesneg
Rhif yr erthygl100011
CyfnodolynMaterials Letters: X
Cyfrol2
Dyddiad ar-lein cynnar1 Ebr 2019
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - Meh 2019
Gweld graff cysylltiadau