Oxygen Vacancies‐Rich Metal Oxide for Electrocatalytic Nitrogen Cycle

Advanced Energy Materials, Journal Year: 2023, Volume and Issue: 14(1)

Published: Nov. 13, 2023

Abstract The development of industry and agriculture has been accompanied by an artificially imbalanced nitrogen cycle, which threatens human health ecological environments. Electrocatalytic systems have emerged as a sustainable way converting nitrogen‐containing molecules into high value‐added chemicals. However, the construction high‐performance electrocatalysts remains challenging. oxygen vacancy engineering strategy promoted more research efforts to explore structure‐activity relationship between catalytic activity vacancies. This review systematically summarizes recent vacancies‐rich metal oxides for electro‐catalyzing cycling systems, involving electrocatalytic nitrate reduction reaction, nitric oxide C─N coupling, urea oxidation reaction. First, methods characterization vacancies are summarized. Then, effect on is discussed in terms regulating electronic structures electrocatalysts, improving electroconductivity catalysts, lowing energy barrier, strengthening adsorption activation intermediate species. Finally, future directions cycle anticipated.

Language: Английский

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Synergistic reduction of U(VI) and selective oxidation of benzyl alcohol to prepare benzaldehyde via WOx/g-C3N4

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 343, P. 123525 - 123525

Published: Nov. 17, 2023

Language: Английский

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Efficient photothermal mineralization of toluene over MnCo2O4 with different exposed facets: Revealing the role of oxygen vacancy and photo-/thermo- synergistic mechanism

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 357, P. 124308 - 124308

Published: June 15, 2024

Language: Английский

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Interfacial oxygen vacancy engineering and built-in electric field mediated Z-scheme In2O3/Ag3PO4 heterojunction for boosted photocatalytic doxycycline degradation

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 151216 - 151216

Published: April 11, 2024

Language: Английский

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Unveiling Mechanistic Insight into Boosting Oxygen Species Activation over CeO2/Mn2O3 p–n Heterojunction for Efficient Photothermal Mineralization of Toluene

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137423 - 137423

Published: Jan. 1, 2025

Language: Английский

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Dual vacancies synergistically induced hybridization effect of Ti3C2Tx-based photocatalyst for enhanced U(VI) photoreduction

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: 354, P. 128664 - 128664

Published: Feb. 1, 2025

Language: Английский

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Degradation of volatile organic pollutants over manganese-based catalysts by defect engineering: A review

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131934 - 131934

Published: Feb. 1, 2025

Language: Английский

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In-situ modulation of α-MnO2 surface oxygen vacancies for photothermal catalytic oxidation of propane: Insights into activity and synergistic mechanism

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 473, P. 145474 - 145474

Published: Aug. 15, 2023

Language: Английский

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Constructing surface oxygen defects at CuO–Co3O4 interface to boost toluene oxidation over CuO/Co3O4 catalysts

Environmental Research, Journal Year: 2024, Volume and Issue: 248, P. 118411 - 118411

Published: Feb. 3, 2024

Language: Английский

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Tailoring CuO-CeO2 active sites on strontium titanate/ultra-stable Y zeolite catalyst for photothermal catalytic oxidation of toluene

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 340, P. 126771 - 126771

Published: Feb. 15, 2024

Language: Английский

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