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arXiv · 2211.09424

Nanoarchitectonics in fully printed perovskite solar cells with carbon-based electrodes

Dmitry Bogachuk·Jessica Girard·Siddharth Tilala·David Martineau·Stephanie Narbey·Anand Verma·Andreas Hinsch·Markus Kohlstädt·Lukas Wagner
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Abstract

A sacrificial film of polystyrene nanoparticles was utilized to introduce nano-cavities in mesoporous metal oxide layers. This enabled the growth of larger perovskite crystals inside the oxide scaffold with significantly suppressed non-radiative recombination and improving device performance. This work exemplifies potential applications of such nanoarchitectonic approaches in perovskite opto-electronic devices.

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Dmitry Bogachuk, Jessica Girard, Siddharth Tilala, David Martineau, Stephanie Narbey, Anand Verma, Andreas Hinsch, Markus Kohlstädt, Lukas Wagner. 2022-11-17. Nanoarchitectonics in fully printed perovskite solar cells with carbon-based electrodes. https://doi.org/10.1039/d2nr05856a

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