Boosting the surface oxygen activity for high performance Iron-based perovskite oxide

Wu, Mudi; Li, Haobo; Ma, Shenggui; Chen, Shiyi; Xiang, Wenguo

doi:10.1016/j.scitotenv.2021.148904

Cited by 13 publications

(2 citation statements)

References 75 publications

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“…Although this work overviews the last trends in LODPs, a number of recent publications fell within the reviewing procedure. In our opinion, these works [ 205 , 206 , 207 , 208 , 209 , 210 , 211 ] should be mentioned with no detailed analysis.…”

Section: Discussionmentioning

confidence: 99%

Layered Oxygen-Deficient Double Perovskites as Promising Cathode Materials for Solid Oxide Fuel Cells

et al. 2021

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Development of new functional materials with improved characteristics for solid oxide fuel cells (SOFCs) and solid oxide electrolysis cells (SOECs) is one of the most important tasks of modern materials science. High electrocatalytic activity in oxygen reduction reactions (ORR), chemical and thermomechanical compatibility with solid electrolytes, as well as stability at elevated temperatures are the most important requirements for cathode materials utilized in SOFCs. Layered oxygen-deficient double perovskites possess the complex of the above-mentioned properties, being one of the most promising cathode materials operating at intermediate temperatures. The present review summarizes the data available in the literature concerning crystal structure, thermal, electrotransport-related, and other functional properties (including electrochemical performance in ORR) of these materials. The main emphasis is placed on the state-of-art approaches toimproving the functional characteristics of these complex oxides.

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Section: Discussionmentioning

confidence: 99%

Layered Oxygen-Deficient Double Perovskites as Promising Cathode Materials for Solid Oxide Fuel Cells

et al. 2021

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“…As a typical mechanochemical method, ball milling has been widely applied in material engineering because of its low-cost operation and feasible up-scaling application. 29,30 This method was applied to expose the superficial defects of molybdenite materials so as to enhance their catalytic activity in the homogeneous Fenton treatment of organic dyes. 31 In previous research, the enhanced catalytic activity was mainly attributed to the formation of OVs through the ball milling, whereas the contribution of other types of exposed superficial sites received less attention.…”

Section: Introductionmentioning

confidence: 99%

Enhanced catalytic activity of ZnO–CuO–Co₃O₄ composites achieved using a mechanochemical method for effective Fenton-like dye removal: the generation and catalytic mechanism of various superficial active sites

Li,

Miao,

Guo

et al. 2023

Mater. Adv.

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Catalytic Oxidation of BTX (Benzene, Toluene, and Xylene) Using Metal Oxide Perovskites

Yuan,

Li,

Liu

et al. 2024

Adv Funct Materials

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The high toxicity, volatility, and dispersion of the light aromatics, benzene, toluene, and xylene (BTX) pose a serious threat to the environment and human health. Compared to incineration, catalytic oxidation technologies for BTX removal offer benefits such as low energy consumption, high efficiency, and low pollution. ABO3–type perovskite catalysts (ABO3–PCs) are particularly promising materials for the catalytic oxidation of BTX due to their high activity and thermal stability, as well as their adjustable elemental composition and flexible structure allowing their properties to be improved. Nonetheless, the full potential of ABO3–PCs for the oxidation of BTX has yet to be reached. This review systematically and critically analyses progress in the catalytic oxidation of BTX by ABO3–PCs. Catalytic performance is assessed for each category of perovskite, including non–doped, doped (A–, B–, or A/B–site doped), and loading type (noble metal, metal oxide, and matrix composite), with structure–activity relationships are established. A kinetic model and proposed mechanism for the catalytic oxidation of BTX are also presented. Finally, the challenges and opportunities of ABO3–PCs applied to BTX oxidation and other reactions are highlighted.

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Boosting the surface oxygen activity for high performance Iron-based perovskite oxide

Cited by 13 publications

References 75 publications

Layered Oxygen-Deficient Double Perovskites as Promising Cathode Materials for Solid Oxide Fuel Cells

Layered Oxygen-Deficient Double Perovskites as Promising Cathode Materials for Solid Oxide Fuel Cells

Enhanced catalytic activity of ZnO–CuO–Co₃O₄ composites achieved using a mechanochemical method for effective Fenton-like dye removal: the generation and catalytic mechanism of various superficial active sites

Catalytic Oxidation of BTX (Benzene, Toluene, and Xylene) Using Metal Oxide Perovskites

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Boosting the surface oxygen activity for high performance Iron-based perovskite oxide

Cited by 13 publications

References 75 publications

Layered Oxygen-Deficient Double Perovskites as Promising Cathode Materials for Solid Oxide Fuel Cells

Layered Oxygen-Deficient Double Perovskites as Promising Cathode Materials for Solid Oxide Fuel Cells

Enhanced catalytic activity of ZnO–CuO–Co3O4 composites achieved using a mechanochemical method for effective Fenton-like dye removal: the generation and catalytic mechanism of various superficial active sites

Catalytic Oxidation of BTX (Benzene, Toluene, and Xylene) Using Metal Oxide Perovskites

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Product

Resources

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Enhanced catalytic activity of ZnO–CuO–Co₃O₄ composites achieved using a mechanochemical method for effective Fenton-like dye removal: the generation and catalytic mechanism of various superficial active sites