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Hybrid Graphene‐Metal Oxide Solution Processed Electron Transport Layers for Large Area High‐Performance Organic Photovoltaics
Journal article   Open access  Peer reviewed

Hybrid Graphene‐Metal Oxide Solution Processed Electron Transport Layers for Large Area High‐Performance Organic Photovoltaics

Michail J. Beliatis, Keyur K. Gandhi, Lynn J. Rozanski, Rhys Rhodes, Liam McCafferty, Mohammad R. Alenezi, Abdullah S. Alshammari, Christopher A. Mills, K. D. G. Imalka Jayawardena, Simon J. Henley, …
Advanced materials (Weinheim), Vol.26(13), pp.2078-2083
02/04/2014
PMCID: PMC4286003
PMID: 24382671

Abstract

charge transport core/shell nanoparticles graphene hybrid materials interface engineering metal oxides organic photovoltaics
Solution processed core–shell nano‐structures of metal oxide‐reduced graphene oxide (RGO) are used as improved electron transport layers (ETL), leading to an enhancement in photocurrent charge transport in PCDTBT:PC70BM for both single cell and module photovoltaic devices. As a result, the power conversion efficiency for the devices with RGO‐metal oxides for ETL increases 8% in single cells and 20% in module devices.
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https://doi.org/10.1002/adma.201304780View
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