Interface engineering for photoelectrochemical oxygen evolution reaction

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 16, 2024

This comprehensive review provides a holistic overview of recent advances in interface engineering strategies for photoelectrochemical water oxidation, highlighting their role improving device efficiency and stability.

Language: Английский

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Crystalline CoP@ Amorphous WP₂ Coaxial Nanowire Arrays as Bifunctional Electrocatalyst for Water Splitting

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 13, 2025

Abstract The crystalline CoP@ amorphous WP 2 core–shell nanowire arrays are oriented grown on the Ni foam (CoP@WP /NF). shell provides more active sites, and interface charge coupling accelerates kinetic of catalytic reaction, making CoP@WP /NF catalysts excellent activity. In acidic, only 13 97 mV overpotentials needed to reach 10 mA cm −2 100 , respectively, which lowest among all reported Transition metal phosphide (TMP) catalysts, course, much lower than that Pt/C catalyst (31 at 120 ). alkaline, Hydrogen evolution reaction (HER) 68 136 mV, also most TMPs catalysts. show Oxygen (OER) performance in its OER overpotential is 254 mV. voltage /NF‐2h‖CoP@WP /NF‐2 h cell 1.37 V even Pt/C‖Ru O (1.52 V). Specially, when current density greater 150 energy consumption advantage h‖CoP@WP obvious.

Language: Английский

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Enhanced Electrochemical Performance Through Morphology-Controlled Co/N/C Catalysts: A Strategy for Optimized Electrode Architecture

Korean Journal of Chemical Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: March 27, 2025

Language: Английский

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Hydrogenation of Mixed Ir–Ti Oxide: A Powerful Concept to Promote the Oxygen Evolution Reaction in Acidic Water Electrolysis

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 6721 - 6730

Published: April 10, 2025

Language: Английский

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