DataVXAdvanced MaterialsPaper
journal article·2015-11Open access

Understanding the Impact of Bromide on the Photovoltaic Performance of CH3NH3PbI3 Solar Cells

M. Ibrahim Dar, Mojtaba Abdi‐Jalebi, Neha Arora, Thomas Moehl, Michael Grätzel, Mohammad Khaja Nazeeruddin

Advanced Materials· Volume 27· Issue 44
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Source abstract

Abstract

An optimum amount of lead bromide (1%) can enhance the power conversion efficiency of CH3NH3PbI3−xBrx (where x ≈ 0) devices from 14.7% to 16.9% without altering the bandgap of the perovskite material. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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Research context

Electronic materials

OpenAlex topics: Perovskite Materials and Applications · Solid-state spectroscopy and crystallography · Organic and Molecular Conductors Research

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Group for Molecular Engineering of Functional Materials Institute of Chemical Sciences and Engineering École Polytechnique Fédérale de Lausanne CH‐1015‐Lausanne Switzerland

Cavendish Laboratory JJ Thomson Avenue Cambridge CB3 0HE UK

Laboratory of Photonics and Interfaces Institute of Chemical Sciences and Engineering École Polytechnique Fédérale de Lausanne CH‐1015‐Lausanne Switzerland

Funding

European Community's Seventh Frame-work Programme · Swiss confederation · European Union Seventh Framework Programme · NANOMATCELL · European Research Council · Swiss National Science Foundation

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