journal article·2020-07Open access

Additive‐Assisted Hot‐Casting Free Fabrication of Dion–Jacobson 2D Perovskite Solar Cell with Efficiency Beyond 16%

Haotian Wu, Xiaomei Lian, Shuoxun Tian, Yingzhu Zhang, Minchao Qin, Yanyan Zhang, Fuyi Wang, Xinhui Lu, Gang Wu, Hongzheng Chen

Solar RRL· Volume 4· Issue 7

Abstract

Solar Cell Fabrication In article number 2000087, Gang Wu and co-workers present a new additive-assisted method, free of hot-casting, to realize the fabrication of high-quality two-dimensional Dion–Jacobson perovskite films with preferred vertical orientation growth. This method avoids the hindrance of the insulating organic spacer cation layer to the charge transport and promotes the current along the vertical direction, resulting in improved power conversion efficiency of the photovoltaic device.
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Research context

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

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Affiliations

Department of Polymer Science and Engineering MOE Key Laboratory of Macromolecular Synthesis and Functionalization State Key Laboratory of Silicon Materials Zhejiang University Hangzhou 310027 P. R. China

Department of Physics Chinese University of Hong Kong Shatin 999077 Hong Kong P. R. China

Beijing National Laboratory for Molecular Sciences National Centre for Mass Spectrometry in Beijing CAS Key Laboratory of Analytical Chemistry for Living Biosystems Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China

References

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