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Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Published on: December 6, 2021
Highly CO2-selective methanol electrooxidation on PtCuAg@PtCu core-shell nanodendrites
Linfang Lu1,2, Wenya Liang2, Yongkang Sun2
1Zhejiang Key Laboratory of Low-Carbon Synthesis of Value-Added Chemicals, Department of Chemistry, Zhejiang University, Hangzhou 310027, China. linfang.lu@hznu.edu.cn.
Abstract:
Well-defined PtCuAg@PtCu core-shell nanodendrites featuring a Ag-enriched core and a PtCu-rich shell were synthesized via a one-pot route, delivering a mass activity of 25.26 A mgPt-1 for alkaline methanol oxidation. In situ electrochemical infrared spectroscopy revealed earlier CO2 formation and suppressed HCOO- accumulation, affording 86.5% CO2 selectivity at 0.80 V.
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