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Quantitative chemical analysis of perovskite deposition using spin coating

Holliman, PJ; Jones, EW; Hobbs, R; Connell, A; Furnell, L; Anthony, RVE; Kershaw, CP

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Authors

PJ Holliman

EW Jones

R Hobbs

A Connell

L Furnell

CP Kershaw



Abstract

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.

Citation

Holliman, P., Jones, E., Hobbs, R., Connell, A., Furnell, L., Anthony, R., & Kershaw, C. (2019). Quantitative chemical analysis of perovskite deposition using spin coating. Materials letters. X, 2, https://doi.org/10.1016/j.mlblux.2019.100011

Journal Article Type Article
Acceptance Date Mar 31, 2019
Online Publication Date Apr 1, 2019
Publication Date Jun 1, 2019
Deposit Date Apr 20, 2020
Publicly Available Date Apr 20, 2020
Journal Materials Letters: X
Volume 2
DOI https://doi.org/10.1016/j.mlblux.2019.100011
Publisher URL https://doi.org/10.1016/j.mlblux.2019.100011
Related Public URLs https://www-sciencedirect-com.salford.idm.oclc.org/journal/materials-letters-x
Additional Information Funders : Engineering and Physical Sciences Research Council (EPSRC)
Projects : EPSRC-SPACE modules
Grant Number: EP/M015254/2

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