Water splitting performance of metal and non-metal-doped transition metal oxide electrocatalysts

Coordination Chemistry Reviews, Год журнала: 2022, Номер 474, С. 214864 - 214864

Опубликована: Окт. 12, 2022

Язык: Английский

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A comprehensive review on the recent developments in transition metal-based electrocatalysts for oxygen evolution reaction

Applied Surface Science Advances, Год журнала: 2021, Номер 6, С. 100184 - 100184

Опубликована: Окт. 19, 2021

Oxygen evolution reaction (OER) is one of the key electrocatalysis technologies for development renewable energy conversion and storage systems like water splitting, metal-air batteries, fuel cells. For large-scale application these technologies, highly efficient, low cost stable electrocatalysts are very important. Recently, non-noble metal-based OER electrocatalyst has drawn fabulous research interest. Albeit, it may be difficult to include all studies, this review aims look over recent progress offer a comprehensive insight toward OER. It begins with fundamental introduction electrochemistry including synthesis, mechanism. In review, investigation made on various types nanostructured materials Co, Ni, Mn, Fe, Cu, Zn-based transition metal oxide multi-metal oxides such as spinels, perovskites, layered double hydroxides. The crucial factors that used tune activity catalyst towards summarized, nanostructure development, phase, morphology, crystal facet, defect, mixed-metal, strain engineering oxide, heteroatom doping, topological defects, formation metal-N-C composites. Finally, major applications, current states challenges, some perspectives non-noble-metal-based discussed. This will help explore develop better catalysts units practical applications basic understanding process along standard parameters evaluate performance.

Язык: Английский

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In situ construction of Fe(Co)OOH through ultra-fast electrochemical activation as real catalytic species for enhanced water oxidation

Chemical Engineering Journal, Год журнала: 2021, Номер 426, С. 131943 - 131943

Опубликована: Авг. 21, 2021

Язык: Английский

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Recent Advances of Transition Metal Basic Salts for Electrocatalytic Oxygen Evolution Reaction and Overall Water Electrolysis

Nano-Micro Letters, Год журнала: 2023, Номер 15(1)

Опубликована: Март 2, 2023

Abstract Electrocatalytic oxygen evolution reaction (OER) has been recognized as the bottleneck of overall water splitting, which is a promising approach for sustainable production H 2 . Transition metal (TM) hydroxides are most conventional and classical non-noble metal-based electrocatalysts OER, while TM basic salts [M 2+ (OH) 2-x (A m− ) x/m , A = CO 3 2− NO − F Cl ] consisting OH another anion have drawn extensive research interest due to its higher catalytic activity in past decade. In this review, we summarize recent advances their application OER further splitting. We categorize salt-based pre-catalysts into four types (CO according anion, key factor outstanding performance towards OER. highlight experimental theoretical methods understanding structure during effect on performance. To develop bifunctional catalyst practical electrolysis application, also review present strategies enhancing hydrogen thereby improving splitting Finally, conclude with summary perspective about remaining challenges future opportunities catalysts electrolysis.

Язык: Английский

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Recent advances of modification effect in Co3O4-based catalyst towards highly efficient photocatalysis

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 650, С. 1550 - 1590

Опубликована: Июль 20, 2023

Язык: Английский

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Flower-like Co3O4@NiFe-LDH nanosheets enable high-performance bifunctionality towards both electrocatalytic HER and OER in alkaline solution

Journal of Alloys and Compounds, Год журнала: 2022, Номер 919, С. 165877 - 165877

Опубликована: Июнь 15, 2022

Язык: Английский

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Interface design and composition regulation of cobalt-based electrocatalysts for oxygen evolution reaction

International Journal of Hydrogen Energy, Год журнала: 2022, Номер 47(19), С. 10547 - 10572

Опубликована: Фев. 18, 2022

Язык: Английский

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Metal atom-doped Co3O4 nanosheets for Li-O2 battery catalyst: Study on the difference of catalytic activity

Chemical Engineering Journal, Год журнала: 2022, Номер 445, С. 136852 - 136852

Опубликована: Май 7, 2022

Язык: Английский

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Vanadium doped FeP nanoflower with optimized electronic structure for efficient hydrogen evolution

Journal of Colloid and Interface Science, Год журнала: 2022, Номер 615, С. 445 - 455

Опубликована: Янв. 25, 2022

Язык: Английский

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Multi-branched AgAuPt nanoparticles for efficient electrocatalytic hydrogen evolution: Synergism of tip-enhanced electric field effect and local electric field effect

Journal of Energy Chemistry, Год журнала: 2023, Номер 81, С. 339 - 348

Опубликована: Март 2, 2023

Язык: Английский

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