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Updated: Jun 4, 2026

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

电催化金属纳米粒子在金属-金属氧化物-石墨烯三联点的稳定

Rong Kou1, Yuyan Shao, Donghai Mei

  • 1Pacific Northwest National Laboratory, Richland, Washington 99352, USA.

Journal of the American Chemical Society
|February 10, 2011
PubMed
概括

研究人员开发了一种新方法,可以创建稳定的--氧化-石墨烯催化剂. 这些先进材料在燃料电池中的氧降解反应中表现出增强的性能.

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A Continuous-flow Photocatalytic Reactor for the Precisely Controlled Deposition of Metallic Nanoparticles

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相关概念视频

Metal-Semiconductor Junctions01:24

Metal-Semiconductor Junctions

The contact of metal and semiconductor can lead to the formation of a junction with either Schottky or Ohmic behavior.
Schottky Barriers
Schottky barriers arise when a metal with a work function (Φm) contacts a semiconductor with a different work function (Φs). Initially, electrons transfer until the Fermi levels of the metal and semiconductor align at equilibrium. For instance, if Φm > Φs, the semiconductor Fermi level is higher than the metal's before contact. The semiconductor's...