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Updated: Jun 12, 2025

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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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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火花除:一种干燥,物理和连续的方法,用于制备基于金属纳米颗粒的粉末催化剂

Damien P Debecker1, Plaifa Hongmanorom1, Tobias V Pfeiffer2

  • 1Institute of Condensed Matter and Nanoscience (IMCN), UCLouvain, 1348 Louvain-La-Neuve, Belgium. damien.debecker@uclouvain.be.

Chemical communications (Cambridge, England)
|September 18, 2024
PubMed
概括

研究人员开发了一种新型的粉状异质催化剂,通过使用火花切除方法将二氧化 (TiO2) 与 (Ni) 纳米粒子装饰. 这种新的Ni/TiO2催化剂有效地将二氧化碳 (CO2) 转化为甲.

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Using Polystyrene-block-polyacrylic acid-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization09:02

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Atomic Absorption Spectroscopy: Atomization Methods01:25

Atomic Absorption Spectroscopy: Atomization Methods

Atomic Absorption Spectroscopy (AAS) atomizes samples through flame atomization or electrothermal atomization. Flame atomization typically involves a nebulizer and spray chamber assembly to combine the sample with a fuel–oxidant mixture, creating a fine aerosol mist that enters a burner. Typically, the fuel and oxidant are combined in an approximately stoichiometric ratio. However, for atoms that are easily oxidized, a fuel-rich mixture may be more advantageous. Only about 5% of the...
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