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Updated: Jun 16, 2026

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
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通过稳定的燃料电池的内粒原子排序,抑制多晶催化剂中的金属溶解

Eungjun Lee1,2, Haneul Jin3, Hyesung Jo4

  • 1Center for Hydrogen and Fuel Cells, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea.

Advanced materials (Deerfield Beach, Fla.)
|May 6, 2025
PubMed
概括

研究人员开发了具有稳定的Ni3Pt5相的新型多粒度-白金 (NiPt) 纳米催化剂. 这些催化剂在质子交换膜燃料电池 (PEMFC) 中表现出卓越的性能和耐用性,显著减少了的溶解.

关键词:
原子的排序是原子的排序.长期耐用性 长期耐用性氧降解反应 (ORR) 是一种氧降解反应.质子交换膜燃料电池 (PEMFC) 是一种过渡金属的溶解过渡金属的溶解

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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...