Journal Article10.1126/SCIENCE.AAM7092
Perovskites in catalysis and electrocatalysis
Jonathan Hwang,Reshma R. Rao,Livia Giordano,Livia Giordano,Yu Katayama,Yu Katayama,Yang Yu,Yang Shao-Horn +7 more
TL;DR: The perovskite oxide family is presented as a basis for developing such catalysts for (electro)chemical conversions spanning carbon, nitrogen, and oxygen chemistries and how these insights open experimental and computational opportunities to expand the compositional and chemical reaction space for next-generation perovkite catalysts.
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Abstract: Catalysts for chemical and electrochemical reactions underpin many aspects of modern technology and industry, from energy storage and conversion to toxic emissions abatement to chemical and materials synthesis. This role necessitates the design of highly active, stable, yet earth-abundant heterogeneous catalysts. In this Review, we present the perovskite oxide family as a basis for developing such catalysts for (electro)chemical conversions spanning carbon, nitrogen, and oxygen chemistries. A framework for rationalizing activity trends and guiding perovskite oxide catalyst design is described, followed by illustrations of how a robust understanding of perovskite electronic structure provides fundamental insights into activity, stability, and mechanism in oxygen electrocatalysis. We conclude by outlining how these insights open experimental and computational opportunities to expand the compositional and chemical reaction space for next-generation perovskite catalysts.
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Citations
Identifying Key Structural Subunits and Their Synergism in Low-Iridium Triple Perovskites for Oxygen Evolution in Acidic Media
TL;DR: The oxygen evolution reaction (OER) in acid is one of the core half reactions for the proton exchange membrane water electrolysis technology and requires a suitable electrocatalyst.
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Synthetic tuning stabilizes a high-valence Ru single site for efficient electrolysis
Shi-Yu Lu,Bolong Huang,Ming-Yan Sun,Mingchuan Luo,Huawei Yang,Qinghua Zhang,Hui Liu,Peng Zhou,Yuguang Chao,Kun Yin,Changshuai Shang,Junmei Wang,Yan Wang,Fan Lv,Lin Gu,Shaojun Guo +15 more
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Perovskite Structure Associated with Precious Metals: Influence on Heterogenous Catalytic Process
Guilhermina Ferreira Teixeira,Euripedes Silva Junior,Ramon Vilela,Maria Aparecida Zaghete,Flavio Colmati +4 more
TL;DR: In this paper, the use of perovskite-based materials and their derivatives can have an important role in the heterogeneous catalytic field based on photochemical processes and their processing methods for the use in catalyzed reactions.
37
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