Current Progress in Layered Double Hydroxide-Based Electrocatalyst for Urea Oxidation: Insights into Strategies and Mechanisms

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

The urea oxidation reaction (UOR) presents a more favorable alternative to the conventional oxygen evolution (OER) for hydrogen production due its lower thermodynamic potential. This method offers advantages over traditional approaches operating conditions and potentially costs. However, complex 6-electron transfer process in UOR limits performance. Researchers are tackling this challenge by designing advanced electrocatalysts with optimized properties, such as porosity, heterostructures, controlled defects, surface functionalization, fine-tuned electronic structures. significant progress catalyst design holds promise future of clean energy technologies. In view this, layered double hydroxides (LDHs) attracting interest their potential role electrolysis synergistic cooperation metals, flexible configuration, tunable composition unique structure. review examines recent advancements synthesis LDH-based catalysts. Beyond highlighting breakthroughs catalysts, critically stresses strategies challenges towards conversion. Moreover, comprehensive approach provides valuable forward-looking perspective on research directions.

Language: Английский

Fe-doped Carbon Dots with Enhanced Fluorescence: Facilitating Cu2+ Detection and Urea Electro-Oxidation

Talanta, Journal Year: 2025, Volume and Issue: 292, P. 127942 - 127942

Published: March 13, 2025

Language: Английский

Fine-tuning electronic structure of S-NiMoO4 coupled with NiFe-layered double hydroxides for enhanced electrochemical water oxidation

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 640, P. 236699 - 236699

Published: March 14, 2025

Language: Английский