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

Holliman, P.J. (2016) A novel dimethylformamide (DMF) free bar-cast method to deposit organolead perovskite thin films with improved stability. Chemical Communications. DOI: 10.1039/c5cc09859a

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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
Subjects: Research Publications
Departments: College of Physical and Applied Sciences > School of Chemistry
Date Deposited: 25 Feb 2016 03:37
Last Modified: 08 Mar 2016 03:51
ISSN: 1359-7345
URI: http://e.bangor.ac.uk/id/eprint/6267
Identification Number: DOI: 10.1039/c5cc09859a
Publisher: Royal Society of Chemistry
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