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通过量身定制的表面分离设计双金属纳米粒子催化剂.

Yaxin Tang1,2, Mingao Hou1, Qian He2

  • 1Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China.

Nano letters
|February 3, 2025
PubMed
概括

研究人员在双金属纳米颗粒中发现了表面分离,使得高活性和稳定的催化剂的设计成为可能,这些催化剂具有减少贵金属含量,用于诸如甲脱等应用.

关键词:
双金属纳米粒子是什么第一个原则是计算计算.甲脱的方法 甲脱表面分离的表面分离.

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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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