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Updated: May 3, 2026

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
Published on: April 27, 2018
Interface-engineered Co3O4 nano-islands on a Cu substrate for high-efficiency electrocatalytic nitrate-to-ammonia
Tong Xu1, Zhenxiao Wang1, Hongyang Zhu1
1School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu, P. R. China. ypzhang@just.edu.cn.
None:
A core@shell C/Cu@Co3O4 catalyst with interfacial-engineered nano-islands on a Cu substrate was constructed, featuring accelerated electron-transfer properties and optimized nitrate trapping through the synergetic interfacial effect, achieving a remarkable NH3 yield of 57.4 ± 2.9 mg h-1 mgcat-1 and high Faraday efficiency of 98.4 ± 1.2%, surpassing most reported non-precious metal catalysts.
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