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Updated: May 5, 2026

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订购PtCu金属间电催化剂的多尺度调节,用于高度持久的氧降解反应

Zhiping Deng1, Zhe Gong2, Mingxing Gong2

  • 1Department of Chemical and Materials Engineering, University of Alberta, 9211-116 Street NW., Edmonton, Alberta T6G 1H9, Canada.

Nano letters
|March 22, 2024
PubMed
概括

在空心半孔碳球 (HMCS) 上开发纳米化-铜 (PtCu) 间金属增强了氧降解反应 (ORR) 电催化. 这种新型催化剂在ORR应用中显示出高活性和更好的耐用性.

关键词:
DFT预测的预测PtCu是金属间的金属.碳腐蚀腐蚀的原因同一个位置的TEM.长期的耐用性 长期的耐用性氧减少反应反应的氧减少反应.

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Heterogeneous Catalysis01:22

Heterogeneous Catalysis

Heterogeneous catalysis involves a catalyst in a different phase from the reactants. It is a process where the catalyst and the reactants are in distinct phases, typically solid and gas or liquid.Most heterogeneous catalysts are metals, metal oxides, or acids. The list includes transition metals like iron (Fe), cobalt (Co), nickel (Ni), palladium (Pd), platinum (Pt), chromium (Cr), manganese (Mn), tungsten (W), silver (Ag), and copper (Cu). These metals possess partially vacant d orbitals that...
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