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Selected perovskite oxides: Characterization, preparation and photocatalytic properties—A review

Paper ID Volume ID Publish Year Pages File Format Full-Text
44835 46367 2016 30 PDF Available
Title
Selected perovskite oxides: Characterization, preparation and photocatalytic properties—A review
Abstract

•Review of works on the selected perovskite oxides.•Design of selected perovskite oxides.•Synthesis, properties, photoactivity and applications of perovskite oxides.•Influence of different morphologies and surface properties on the photoactivity.

Perovskite-type oxides are a class of compounds with the general formula ABO3. They are a very important family of materials and exhibit properties suitable for numerous applications. In this review, the preparation, characterization, and application of selected perovskite oxides such as SrTiO3, KTaO3, NaTaO3, KNbO3, and NaNbO3 in photocatalysis are described. In addition, various strategies for enhancing their photocatalytic activities are discussed, including doping with metals and nonmetals (Cr, Ni, Mn, Pb, Bi, N, Br, S, C, and F), modification with noble metal (Au, Ag, Pt, Pd, Ph, Ru) nanoparticles, and doping with rare earth elements (La). Moreover, the review summarizes the influence of different morphologies and surface properties on the photoactivity of the materials.

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Keywords
Perovskite oxides; Synthesis; Properties; Surface morphology; Photocatalysis
First Page Preview
Selected perovskite oxides: Characterization, preparation and photocatalytic properties—A review
Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis B: Environmental - Volume 186, 5 June 2016, Pages 97–126
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis