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Updated: May 21, 2025

Preparation of Biomass-based Mesoporous Carbon with Higher Nitrogen-/Oxygen-chelating Adsorption for CuII Through Microwave Pre-Pyrolysis
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Preparation of Biomass-based Mesoporous Carbon with Higher Nitrogen-/Oxygen-chelating Adsorption for CuII Through Microwave Pre-Pyrolysis

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一种纤维素孔吸附策略,以准备CoFe/Co8FeS8异构结构进入N/S-Doped碳腔,以提高ORR/OER性能

Qing Sun1, Na Zhang2, Lei Xu3

  • 1School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China.

Inorganic chemistry
|March 22, 2025
PubMed
概括

一种新的纤维素策略在N/S合的生物碳腔中合成了CoFe/Co8FeS8异构结构,增强了氧气反应和Zn-空气电池性能. 这种方法可以防止金属聚合,从而提高催化剂的稳定性和效率.

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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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