CeO2 as an “electron pump” to boost the performance of Co4N in electrocatalytic hydrogen evolution, oxygen evolution and biomass oxidation valorization

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 325, P. 122364 - 122364

Published: Jan. 3, 2023

Language: Английский

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Charge separation via synergy of homojunction and electrocatalyst in BiVO4 for photoelectrochemical water splitting

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 334, P. 122865 - 122865

Published: May 9, 2023

Language: Английский

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Chemical strategies in molybdenum based chalcogenides nanostructures for photocatalysis

International Journal of Hydrogen Energy, Journal Year: 2022, Volume and Issue: 47(68), P. 29255 - 29283

Published: July 19, 2022

Language: Английский

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Designing electrocatalysts for seawater splitting: surface/interface engineering toward enhanced electrocatalytic performance

Green Chemistry, Journal Year: 2023, Volume and Issue: 25(10), P. 3767 - 3790

Published: Jan. 1, 2023

Schematic illustration of interface/surface engineering strategies with various effective approaches for high-performance HER/OER electrocatalysts in seawater.

Language: Английский

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Development of ABO₄‐type photoanodes for photoelectrochemical water splitting

EcoEnergy, Journal Year: 2023, Volume and Issue: 1(1), P. 108 - 153

Published: Sept. 1, 2023

Abstract Photoelectrochemical (PEC) water splitting with zero carbon emissions is a promising technology to solve the global issues of energy shortage and environmental pollution. However, current development PEC systems facing bottleneck low solar‐to‐hydrogen (STH) efficiency (<10%), which cannot meet demand large‐scale H 2 production. The low‐cost, highly active, stable photoanode materials crucial for high STH splitting. recent BiVO 4 as has been great success, ABO ‐type ternary metal oxides similar structure have potential efficient photoanodes high‐performance design are critically reviewed special emphasis on modification strategies performance improvement mechanisms each semiconductor. comprehensive analysis in this review provides guidelines insights exploration new high‐efficiency solar fuel

Language: Английский

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A Comprehensive Review on the Boosted Effects of Anion Vacancy in the Heterogeneous Photocatalytic Degradation, Part II: Focus on Oxygen Vacancy

ACS Omega, Journal Year: 2024, Volume and Issue: 9(6), P. 6093 - 6127

Published: Feb. 5, 2024

Environmental problems, including the increasingly polluted water and energy crisis, have led to a need propose novel strategies/methodologies contribute sustainable progress enhance human well-being. For these goals, heterogeneous semiconducting-based photocatalysis is introduced as green, eco-friendly, cost-effective, effective strategy. The introduction of anion vacancies in semiconductors has been well-known an strategy for considerably enhancing photocatalytic activity such systems, giving them advantages promoting light harvesting, facilitating photogenerated electron-hole pair separation, optimizing electronic structure, yield reactive radicals. This Review will introduce effects vacancy-dominated photodegradation systems. Then, their mechanism illustrate how vacancy changes pathway degradation efficiency toward pollutants overall performance. Specifically, defect types methods tailoring be briefly illustrated, this part focus on oxygen (OV) its recent advances. challenges development issues engineered defects photocatalysts also discussed practical applications provide promising research direction. Finally, some prospects emerging field proposed suggested. All permission numbers adopted figures from literature are summarized separate file Editor.

Language: Английский

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3D nanoflower-like and core–shell structured MCo₂O₄@MCo₂S₄@polypyrrole (M = Cu, Mn) composites as supercapacitor electrode materials with ultrahigh specific capacitances

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(14), P. 7639 - 7651

Published: Jan. 1, 2023

The flower-shaped MC@MS@PPy-16/NF (M = Cu, Mn) composite with a core–shell structure is constructed via facile hydrothermal and annealing processes followed by chemical bath method exhibits excellent electrochemical performance.

Language: Английский

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Modulating built-in electric field via Bi-VO4-Fe interfacial bridges to enhance charge separation for efficient photoelectrochemical water splitting

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 672, P. 12 - 20

Published: May 31, 2024

Language: Английский

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Super-hydrophilic BiVO4/MgO/FeCo2O4 charge migration achieves efficient photoelectrochemical performance

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 482, P. 149114 - 149114

Published: Jan. 28, 2024

Language: Английский

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Electrocatalysts for the oxygen evolution reaction: mechanism, innovative strategies, and beyond

Materials Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 7(20), P. 4833 - 4864

Published: Jan. 1, 2023

This review provides a comprehensive of recent advances in the design OER catalysts. Specifically, it focuses on kinetics and stability catalysts, catalytic mechanism innovative strategies.

Language: Английский

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