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Open AccessReview

Recent Progresses on Metal Halide Perovskite-Based Material as Potential Photocatalyst

1
Separation and Purification Technology, School of Engineering Science, Lappeenranta University of Technology, Sammonkatu 12, 50130 Mikkeli, Finland
2
Institut für Technische Chemie, Leibniz Universität Hannover, Callinstr. 3, D-30167 Hannover, Germany
3
Laboratory of Nano- and Quantum-Engineering (LNQE), Gottfried Wilhelm Leibniz University Hannover, Schneiderberg 39, 9 D-30167 Hannover, Germany
4
Laboratory Photoactive Nanocomposite Materials, Saint-Petersburg State University, Ulyanovskaya str. 1, Peterhof, Saint-Petersburg 198504, Russia
*
Author to whom correspondence should be addressed.
Catalysts 2020, 10(6), 709; https://doi.org/10.3390/catal10060709
Received: 11 May 2020 / Revised: 6 June 2020 / Accepted: 15 June 2020 / Published: 24 June 2020
(This article belongs to the Special Issue Progression in Photocatalytic Materials for Efficient Performance)
Recent years have witnessed an incredibly high interest in perovskite-based materials. Among this class, metal halide perovskites (MHPs) have attracted a lot of attention due to their easy preparation and excellent opto-electronic properties, showing a remarkably fast development in a few decades, particularly in solar light-driven applications. The high extinction coefficients, the optimal band gaps, the high photoluminescence quantum yields and the long electron–hole diffusion lengths make MHPs promising candidates in several technologies. Currently, the researchers have been focusing their attention on MHPs-based solar cells, light-emitting diodes, photodetectors, lasers, X-ray detectors and luminescent solar concentrators. In our review, we firstly present a brief introduction on the recent discoveries and on the remarkable properties of metal halide perovskites, followed by a summary of some of their more traditional and representative applications. In particular, the core of this work was to examine the recent progresses of MHPs-based materials in photocatalytic applications. We summarize some recent developments of hybrid organic–inorganic and all-inorganic MHPs, recently used as photocatalysts for hydrogen evolution, carbon dioxide reduction, organic contaminant degradation and organic synthesis. Finally, the main limitations and the future potential of this new generation of materials have been discussed. View Full-Text
Keywords: metal halide perovskites; renewable energy; photocatalysis; material science metal halide perovskites; renewable energy; photocatalysis; material science
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Bresolin, B.-M.; Park, Y.; Bahnemann, D.W. Recent Progresses on Metal Halide Perovskite-Based Material as Potential Photocatalyst. Catalysts 2020, 10, 709.

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