Share Email Print
cover

Proceedings Paper

Spatially and temporally resolved degradation in antisolvent treated perovskite films
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

Material and functional stability remains a major issues in field of perovskite photovoltaics. To achieve a long device lifetime, it is crucial that we understand and optimize the lifetime of the material itself. One-step antisolvent processing is a facile method to enhance stability. Herein, we report that changes in the degradation process of perovskite films is modified by the antisolvent treatment in comparison to the conventional film without the process which we measure by monitoring the emission. Perovskite films prepared with anti-solvent processing have improved film morphology and reduced evolution of surface metallic lead, which correlated with improved film lifetimes.

Paper Details

Date Published: 1 April 2020
PDF: 7 pages
Proc. SPIE 11365, Organic Electronics and Photonics: Fundamentals and Devices II, 113650Q (1 April 2020); doi: 10.1117/12.2553682
Show Author Affiliations
Hoyeon Choi, The Univ. of Manchester (United Kingdom)
Chun-Ren Ke, The Univ. of Manchester (United Kingdom)
Stefan Skalsky, The Univ. of Manchester (United Kingdom)
Wendy Flavell, The Univ. of Manchester (United Kingdom)
Patrick Parkinson, The Univ. of Manchester (United Kingdom)


Published in SPIE Proceedings Vol. 11365:
Organic Electronics and Photonics: Fundamentals and Devices II
Sebastian Reineke; Koen Vandewal; Wouter Maes, Editor(s)

© SPIE. Terms of Use
Back to Top
PREMIUM CONTENT
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?
close_icon_gray