Thanks to solution processability and broad emission in the visible spectral range, 2D hybrid perovskite-like materials are interesting for the realization of large area and flexible lighting devices. However, the deposition of these materials requires broad-spectrum solvents that can easily dissolve most of the commercial polymers and make perovskites incompatible with flexible photonics. Here, we demonstrated the integration of broadband-emitting (EDBE)PbCl4 (where EDBE = 2,2-(ethylenedioxy)bis(ethylammonium)) thin films with a solution-processed polymer planar microcavities, employing a sacrificial polymer multilayer. This approach allowed for spectral and angular redistribution of the perovskite-like material, photoluminescence, that can pave the way to all-solution-processed and flexible lightning devices that do not require complex and costly fabrication techniques.

Solution Processed Polymer-ABX4 Perovskite-Like Microcavities / Paola Lova, Daniele Cortecchia, Cesare Soci, Davide Comoretto. - In: APPLIED SCIENCES. - ISSN 2076-3417. - ELETTRONICO. - 9:(2019), pp. 5203.1-5203.9. [10.3390/app9235203]

Solution Processed Polymer-ABX4 Perovskite-Like Microcavities

Daniele Cortecchia
Secondo
;
2019

Abstract

Thanks to solution processability and broad emission in the visible spectral range, 2D hybrid perovskite-like materials are interesting for the realization of large area and flexible lighting devices. However, the deposition of these materials requires broad-spectrum solvents that can easily dissolve most of the commercial polymers and make perovskites incompatible with flexible photonics. Here, we demonstrated the integration of broadband-emitting (EDBE)PbCl4 (where EDBE = 2,2-(ethylenedioxy)bis(ethylammonium)) thin films with a solution-processed polymer planar microcavities, employing a sacrificial polymer multilayer. This approach allowed for spectral and angular redistribution of the perovskite-like material, photoluminescence, that can pave the way to all-solution-processed and flexible lightning devices that do not require complex and costly fabrication techniques.
2019
Solution Processed Polymer-ABX4 Perovskite-Like Microcavities / Paola Lova, Daniele Cortecchia, Cesare Soci, Davide Comoretto. - In: APPLIED SCIENCES. - ISSN 2076-3417. - ELETTRONICO. - 9:(2019), pp. 5203.1-5203.9. [10.3390/app9235203]
Paola Lova, Daniele Cortecchia, Cesare Soci, Davide Comoretto
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/905148
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