Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 682, P. 971 - 982
Published: Dec. 5, 2024
Language: Английский
Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 682, P. 971 - 982
Published: Dec. 5, 2024
Language: Английский
Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 15, 2025
Abstract Oxygen evolution reaction (OER) is a cornerstone of various electrochemical energy conversion and storage systems, including water splitting, CO 2 /N reduction, reversible fuel cells, rechargeable metal‐air batteries. OER typically proceeds through three primary mechanisms: adsorbate mechanism (AEM), lattice oxygen oxidation (LOM), oxide path (OPM). Unlike AEM LOM, the OPM via direct oxygen–oxygen radical coupling that can bypass linear scaling relationships intermediates in avoid catalyst structural collapse thereby enabling enhanced catalytic activity stability. Despite its unique advantage, electrocatalysts drive remain nascent are increasingly recognized as critical. This review discusses recent advances OPM‐based electrocatalysts. It starts by analyzing mechanisms guide design Then, several types novel materials, atomic ensembles, metal oxides, perovskite molecular complexes, highlighted. Afterward, operando characterization techniques used to monitor dynamic active sites examined. The concludes discussing research directions advance toward practical applications.
Language: Английский
Citations
14Journal of Power Sources, Journal Year: 2025, Volume and Issue: 637, P. 236597 - 236597
Published: Feb. 22, 2025
Language: Английский
Citations
4Fuel, Journal Year: 2025, Volume and Issue: 391, P. 134800 - 134800
Published: Feb. 21, 2025
Language: Английский
Citations
2Small, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 14, 2025
Abstract Exploring highlyefficient electrocatalysts for overall water splitting is a challenging butnecessary task development of green and renewable energy. Herein, PtIrFeCoNi high‐entropy alloy nanoflowers (HEA NFs) withstrong 3d‐5d orbital hybridization were fabricated to achieve highly efficientoverall at high current density. The Pt 26 Ir 7 Fe 13 Co 22 Ni 32 HEA NFs achieved 57.52‐fold higher than commercial IrO 2 in turnoverfrequency (TOF) oxygen evolution reaction (OER). Besides, its TOF value forhydrogen (HER) was 2.11‐fold that commercialPt/C. cell voltages based on only 1.594 V 1.861 currentdensities 100 mA cm −2 500 , which weresignificantly lower those Pt/C
Language: Английский
Citations
1Journal of Power Sources, Journal Year: 2025, Volume and Issue: 632, P. 236349 - 236349
Published: Feb. 3, 2025
Language: Английский
Citations
1Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 533, P. 216546 - 216546
Published: Feb. 24, 2025
Language: Английский
Citations
1International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 90, P. 1401 - 1410
Published: Oct. 13, 2024
Language: Английский
Citations
6Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 523, P. 216281 - 216281
Published: Oct. 22, 2024
Language: Английский
Citations
5Journal of Electroanalytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 118899 - 118899
Published: Dec. 1, 2024
Language: Английский
Citations
4Diamond and Related Materials, Journal Year: 2025, Volume and Issue: 153, P. 112069 - 112069
Published: Feb. 7, 2025
Language: Английский
Citations
0