A novel dimethylformamide (DMF) free bar-cast method to deposit organolead perovskite thin films with improved stability

Jones, EW, Holliman, PJ, Connell, A, Davies, ML, Baker, J, Hobbs, RJ, Ghosh, S, Furnell, L, Anthony, RVE ORCID: https://orcid.org/0000-0002-6123-1676 and Pleydell-Pearce, C 2016, 'A novel dimethylformamide (DMF) free bar-cast method to deposit organolead perovskite thin films with improved stability' , Chemical Communications, 52 (23) , pp. 4301-4304.

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Abstract

We report a solvent-free approach to synthesizing organolead perovskites by using solid state reactions to coat perovskite crystals onto Al2O3 or TiO2 nanoparticles followed by addition of terpineol affording perovskite inks. We have bar cast these inks to produce photoactive perovskite thin films which are significantly more stable to humidity than solution-processed films. This new method also avoids the use of toxic DMF solvent.

Item Type: Article
Schools: Schools > School of Environment and Life Sciences > Ecosystems and Environment Research Centre
Journal or Publication Title: Chemical Communications
Publisher: Royal Society of Chemistry
ISSN: 1359-7345
Related URLs:
Depositing User: Dr Rosie Anthony
Date Deposited: 20 Apr 2020 09:00
Last Modified: 20 Apr 2020 09:00
URI: http://usir.salford.ac.uk/id/eprint/56793

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