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Citation: Jun Jin, Xia Zhou, Shuwen Li, Yong Ding. Synthesis of Non-noble Metal Catalysts for Electrochemical Water Splitting: A Comprehensive Chemical Experiment[J]. University Chemistry, ;2023, 38(8): 232-239. doi: 10.3866/PKU.DXHX202210015 shu

Synthesis of Non-noble Metal Catalysts for Electrochemical Water Splitting: A Comprehensive Chemical Experiment

Jun Jin ^1,2,, ,
Xia Zhou ^1,2 ,
Shuwen Li ^1,2 ,
Yong Ding ^1,2,,

1.
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China;
2.
National Demonstration Center for Experimental Chemistry Education (Lanzhou University), Lanzhou 730000, China

Corresponding author: Jun Jin, Yong Ding,
Received Date: 6 October 2022

This paper introduces a comprehensive research experiment regarding the synthesis and characterization of electrocatalysts for electrochemical water splitting. In this experiment, the electrocatalysts (Cu-MoS₂/CNTs) were prepared by hydrothermal and wet chemical methods. Then, the electrochemical performance of the catalysts was evaluated by voltammetry and electrochemical impedance spectroscopy (EIS) techniques, which helped consolidate students' understanding and learning of the concepts of irreversible electrode and overpotential. They are helpful to stimulate students' scientific research interests and improve students' comprehensive experimental abilities through the synthesis and optimization of electrocatalysts.
- MoS₂,
- Cu nanoparticles,
- Carbon nanotubes,
- Electrochemical water splitting,
- Comprehensive experiment
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