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Updated: Apr 1, 2026

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction
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使用固定银纳米粒子实现选择性和高效的电催化活动以减少二氧化碳

Cheonghee Kim1, Hyo Sang Jeon1,2, Taedaehyeong Eom3

  • 1Clean Energy Research Center, Korea Institute of Science and Technology , Seoul 02792, Republic of Korea.

Journal of the American Chemical Society
|October 9, 2015
PubMed
概括

研究人员开发了一种新的催化剂,用于将二氧化碳 (CO2) 电化学减少为一氧化碳 (CO). 在碳上固定的银纳米粒子显著提高了效率,并降低了这一重要的转换的能量需求.

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相关概念视频

Colloidal precipitates01:09

Colloidal precipitates

The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...
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