DataVXAdvanced Energy MaterialsPaper
journal article·2017-07Open access

Solar Cells: Efficient Perovskite Solar Cells Based on a Solution Processable Nickel(II) Phthalocyanine and Vanadium Oxide Integrated Hole Transport Layer (Adv. Energy Mater. 14/2017)

Ming Cheng, Yuanyuan Li, Majid Safdari, Cheng Chen, Peng Liu, Lars Kloo, Licheng Sun

Advanced Energy Materials· Volume 7· Issue 14
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Source abstract

Abstract

In article number 1602556, Licheng Sun and co-workers report an efficient perovskite solar cell (PSC) based on a solution processable nickel(II) phthalocyanine (NiPc) and vanadium oxide (V2O5) integrated hole transport layer. The introduction of the NiPc thin layer on the perovskite surface greatly restricts the crystalline incommensurate effects between perovskite layer and V2O5 layer, and correspondingly facilitates the formation of a thin and uniform V2O5 layer on top of NiPc/perovskite. The integrated HTL shows enhanced hole extraction efficiency and the optimized PSC displays an impressive average PCE of 17.6% under one sun illumination.
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Research context

Electronic materials

OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications

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Affiliations

Department of Chemistry Organic Chemistry KTH Royal Institute of Technology SE‐10044 Stockholm Sweden

Wallenberg Wood Science Center Department of Fibre and Polymer Technology Chemical Science and Engineering KTH Royal Institute of Technology SE‐100 44 Stockholm Sweden

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

State Key Laboratory of Fine Chemicals Institute of Artificial Photosynthesis DUT–KTH Joint Education and Research Centre on Molecular Devices Dalian University of Technology (DUT) 116024 Dalian China

References

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