Precise Substitution of Octahedral Sites in Compression-Strained Co3O4 Nanorods for Enhanced Acidic Oxygen Evolution DOI
Chenyu Yang, Hui Zhang, Wanlin Zhou

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 111143 - 111143

Published: May 1, 2025

Language: Английский

Recent progress in understanding mechanism of electrochemical oxygen evolution reaction via operando/in situ characterizations DOI
Rashid Mehmood, Fuxiang Zhang

Chem Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 101332 - 101332

Published: March 1, 2025

Language: Английский

Citations

0
Ultrathin Cobalt–Nickel Glycolate Nanosheets for Catalyzing the Oxygen Evolution Reaction DOI
Xiaotian Zhang, Ying Liu, Mengyuan Zhao

et al.

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: April 16, 2025

Language: Английский

Citations

0
Application of Co3O4 as anode catalyst in CO2 electrolyzer cells DOI Creative Commons
Attila Kormányos, Tatiana Priamushko, Gergely F. Samu

et al.

NPG Asia Materials, Journal Year: 2025, Volume and Issue: 17(1)

Published: April 25, 2025

Language: Английский

Citations

0
Corrosion Protection of Rare Earth for Kilowatt-Level Alkaline Seawater Electrolyzer DOI
Wei Shen,

Yuceng Ye,

Yang Hu

et al.

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: May 6, 2025

The competitive adsorption of Cl- caused by anode OH- consumption under high current density is an important factor restricting the development alkaline seawater electrolyzer (ASWE). Here, we propose a strategy for rare earth corrosion protection which utilizes oxygen friendly earths that do not participate in reaction to adsorb and maintain surface environment stable anodic catalysis ASWE. Differential electrochemical mass spectrometry (DEMS) quartz crystal microbalance (EQCM) were used identify causes chlorine on plate traditional Ni mesh. In situ fluorescence spectra N-ethoxycarbonylmethyl-6-methoxyquinolinium bromide (MQAE) labeled with chloride ion probe, rotating ring disk electrode (RRDE), time-resolved absorption spectrum test recognition mechanism earth. Eu2O3 adsorbs pH inhibits oxidation, thereby exhibiting stability over 1000 h at 500 mA cm-2 density. Furthermore, Eu2O3/FeNi2S4 was assembled into kilowatt-level ASWE 17 chambers total area 1081.5 cm2 operated stably 100 industrial conditions 80 °C 30% KOH. Technical economic analysis (TEA) indicates can enhance service life reduce cost hydrogen production profitable production, providing new approach solve oxidation problem

Language: Английский

Citations

0
Precise Substitution of Octahedral Sites in Compression-Strained Co3O4 Nanorods for Enhanced Acidic Oxygen Evolution DOI
Chenyu Yang, Hui Zhang, Wanlin Zhou

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 111143 - 111143

Published: May 1, 2025

Language: Английский

Citations

0