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Updated: Sep 10, 2025

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction
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Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

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高面积密度和稳定的Pt单原子电催化剂通过弧度放电原子化和Coni捕获的简单合成

Hongzhe He1,2, Xiaoqiong Ren3,2, Ruoqun Zhang1,2

  • 1Department of Chemical and Biological Engineering, Monash University, Victoria, 3800, Australia.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|August 28, 2025
PubMed
概括

研究人员开发了一种新方法来合成高密度和热稳定的单原子催化剂 (SAC). 这一突破推动了SAC在生产等清洁能源技术中的应用.

关键词:
碳纳米管一直流电弧放电 (DCAD)单原子催化剂 (SAC)水分离

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Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production08:40

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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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Inductively coupled plasma (ICP) is the most widely used plasma source in atomic emission spectroscopy (AES), also known as Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES). The ICP source, or torch, consists of three concentric quartz tubes with argon gas flowing through them. A spark from a Tesla coil initiates the ionization of argon, generating a high-temperature plasma.
The ions and electrons produced interact with the fluctuating magnetic field created by a water-cooled...
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