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Updated: Aug 15, 2025

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction
Published on: April 10, 2018
Waste to wealth: atomically dispersed cobalt-nitrogen-carbon from spent LiCoO2
Miaosen Yang1, Yanhui Sun1,2, Shuhan Lyu3
1School of Chemical Engineering, Northeast Electric Power University, Jilin, Jilin 132012, China.
Abstract:
Atomic cobalt-nitrogen-carbon (Co-NC) material was synthesized using spent LiCoO2, and contained a heavy Co-N4 loading (1.42 at%). The synthesized Co-NC exhibited high oxygen reduction reaction activity (with onset and half-wave potentials of 0.97 V and 0.87 V, respectively) and robust Al-air battery performance, delivering a specific power of 121.3 mW cm-2.
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