Suppression of Passivation on Nickel Hydroxide in Electrocatalytic Urea Oxidization (Adv. Funct. Mater. 14/2024)
Source abstract
Abstract
Passivation Suppression In article number 2313680, Chao Huang, Haozhi Wang, Paul K. Chu, and co-workers present a La plasma immersion ion implantation strategy to modulate the near-surface properties of nickel hydroxide nanosheets, resulting in an elevated current output in electrocatalytic urea oxidization. The stabilizing effect of the implanted La ions on protons in active NiOOH mitigates the competitive oxygen evolution for sustained UOR.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electrocatalysts for Energy Conversion · Fuel Cells and Related Materials
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Affiliations
Department of Physics Department of Materials Science and Engineering and Department of Biomedical Engineering City University of Hong Kong Tat Chee Avenue, Kowloon Hong Kong China
State Key Laboratory of Refractories and Metallurgy Wuhan University of Science and Technology Wuhan Hubei 430081 China
State Key Laboratory of Marine Resource Utilization in South China Sea School of Materials Science and Engineering Hainan University Haikou Hainan 570228 China
References
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