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通过原子捕获的热稳定单原子-催化剂

John Jones1, Haifeng Xiong1, Andrew T DeLaRiva1

  • 1Department of Chemical and Biological Engineering and Center for Micro-Engineered Materials, University of New Mexico, Albuquerque, NM 87131, USA.

Science (New York, N.Y.)
|July 9, 2016
PubMed
概括

单原子催化剂提供效率但风险聚合. 研究人员发现特定的氧化 (ceria) 结构有效地在高温下捕获原子,产生稳定的单原子催化剂.

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相关概念视频

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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