Issue 12, 2023

Large area inkjet-printed metal halide perovskite LEDs enabled by gas flow assisted drying and crystallization

Abstract

We demonstrate the upscaling of inkjet-printed metal halide perovskite light-emitting diodes. To achieve this, the drying process, critical for controlling the crystallization of the perovskite layer, was optimized with an airblade-like slit nozzle in a gas flow assisted vacuum drying step. This yields large, continuous perovskite layers in light-emitting diodes with an active area up to 1600 mm2.

Graphical abstract: Large area inkjet-printed metal halide perovskite LEDs enabled by gas flow assisted drying and crystallization

Supplementary files

Article information

Article type
Communication
Submitted
06 Febr. 2023
Accepted
22 Febr. 2023
First published
23 Febr. 2023
This article is Open Access
Creative Commons BY-NC license

Nanoscale, 2023,15, 5649-5654

Large area inkjet-printed metal halide perovskite LEDs enabled by gas flow assisted drying and crystallization

V. R. F. Schröder, N. Fratzscher, F. Mathies, E. R. Nandayapa, F. Hermerschmidt, E. L. Unger and E. J. W. List-Kratochvil, Nanoscale, 2023, 15, 5649 DOI: 10.1039/D3NR00565H

This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. You can use material from this article in other publications, without requesting further permission from the RSC, provided that the correct acknowledgement is given and it is not used for commercial purposes.

To request permission to reproduce material from this article in a commercial publication, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party commercial publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements