DataVXAdvanced Energy MaterialsPaper
journal article·2016-07Open access

Constructive Effects of Alkyl Chains: A Strategy to Design Simple and Non‐Spiro Hole Transporting Materials for High‐Efficiency Mixed‐Ion Perovskite Solar Cells

Jinbao Zhang, Bo Xu, Malin B. Johansson, Mahboubeh Hadadian, Juan Pablo Correa Baena, Peng Liu, Yong Hua, Nick Vlachopoulos, Erik M. J. Johansson, Gerrit Boschloo, Licheng Sun, Anders Hagfeldt

Advanced Energy Materials· Volume 6· Issue 13
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Source abstract

Abstract

A series of simple alkylated triphenylamine molecules are designed and synthesized as hole transporting materials (HTMs) for perovskite solar cells. The effects of the alkyl chains on the photovoltaic performance are for the first time systematically investigated. A high efficiency of 17.33% is achieved by combining HTM X21 and the mixed-ion perovskites. 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 · Conducting polymers and applications · Organic Light-Emitting Diodes Research

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

Affiliations

Physical Chemistry Centre of Molecular Devices Department of Chemistry–Ångström Laboratory Uppsala University SE‐75120 Uppsala Sweden

Organic Chemistry Centre of Molecular Devices Department of Chemistry Chemical Science and Engineering KTH Royal Institute of Technology SE‐10044 Stockholm Sweden

Laboratory of Photomolecular Science Institute of Chemical Sciences and Engineering École Polytechnique Fédérale de Lausanne EPFL‐FSB‐ISIC‐LSPM Chemin des Alambics Station 6 CH‐1015 Lausanne Switzerland

Department of Chemistry Ferdowsi University of Mashhad Mashhad 91779 Iran

Applied Physical Chemistry Department of Chemistry KTH‐Royal Institute of Technology Teknikringen 30 SE‐10044 Stockholm Sweden

Funding

Energimyndigheten · Knut och Alice Wallenbergs Stiftelse

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