Related Experiment Video
Updated: Oct 10, 2025

Chemical Precipitation Method for the Synthesis of Nb2O5 Modified Bulk Nickel Catalysts with High Specific Surface Area
Published on: February 19, 2018
Reconstruction of spinel Co3O4 by inert Zn2+ towards enhanced oxygen catalytic activity
Yifan Wang1,2, Ze-Pan Wang2, Huixiang Wu2
1School of Life Science, Guangzhou University, Guangzhou 510006, China. Houliping7710@163.com.
Abstract:
ZnCo3-O4 (0 ≤ x≤ 1) coupled with nitrogen-doped hollow porous carbon spheres exhibits a superior oxygen catalytic activity. A Zn-air battery using Zn0.6Co2.4O4/NHCS as a cathodic catalyst affords a high-power density (130 mW cm-2) and excellent stability. The effect of reconstruction of catalytically active Co ions induced by Zn is well-investigated.
Related Concept Videos
Oxidation of Alkenes: Syn Dihydroxylation with Potassium Permanganate
Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide
Oxidative Cleavage of Alkenes: Ozonolysis
Ozone is a symmetrical bent molecule stabilized by a resonance structure.

