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In situ and real-time ToF-SIMS analysis of light-induced chemical changes in perovskite CH 3 NH 3 PbI 3 .
- Source :
-
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2018 May 24; Vol. 54 (43), pp. 5434-5437. - Publication Year :
- 2018
-
Abstract
- A hybrid light/ToF-SIMS system was used to analyze the dynamic chemical changes of perovskite CH3NH3PbI3 films under light illumination, in order to reveal the mechanism of light instability for perovskite materials. Real-time material degradation and quasi-reversible iodine migration were successfully observed.
Details
- Language :
- English
- ISSN :
- 1364-548X
- Volume :
- 54
- Issue :
- 43
- Database :
- MEDLINE
- Journal :
- Chemical communications (Cambridge, England)
- Publication Type :
- Academic Journal
- Accession number :
- 29745402
- Full Text :
- https://doi.org/10.1039/c8cc01606b