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Enhancing Efficiency of Perovskite Solar Cells via N-doped Graphene: Crystal Modification and Surface Passivation
Journal article   Peer reviewed

Enhancing Efficiency of Perovskite Solar Cells via N-doped Graphene: Crystal Modification and Surface Passivation

Mahboubeh Hadadian, Juan-Pablo Correa-Baena, Elaheh K. Goharshadi, Amita Ummadisingu, Ji-Youn Seo, Jingshan Luo, Somayeh Gholipour, Shaik M. Zakeeruddin, Michael Saliba, Antonio Abate, …
Advanced materials (Weinheim), Vol.28(39), pp.8681-8686
01/10/2016
DOI: https://doi.org/10.1002/adma.201602785
PMID: 27515231

Abstract

Chemistry Chemistry, Multidisciplinary Chemistry, Physical Materials Science Materials Science, Multidisciplinary Nanoscience & Nanotechnology Physical Sciences Physics Physics, Applied Physics, Condensed Matter Science & Technology Science & Technology - Other Topics Technology
Controlling the morphology and surface passivation in perovskite solar cells is paramount in obtaining optimal opto-electronic properties. This study incorporates N-doped graphene nanosheets in the perovskite layer, which simultaneously induces an improved morphology and surface passivation at the perovskite/spiro interface, resulting in enhancement in all photovoltaic parameters.

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