3-Electrode Cell Preparation for Li-ion Batteries | Protocol Preview

About this Video

• Video Title: 3-Electrode Cell Preparation for Li-ion Batteries | Protocol Preview
• Channel: JoVE (Journal of Visualized Experiments)
• Speakers: None specified in the transcript.
• Duration: 00:02:01

Introduction

This video demonstrates the construction of a three-electrode coin cell setup for investigating degradation phenomena in lithium-ion batteries. The method allows for the simultaneous identification of the influence of the anode and cathode, answering key questions about their roles in degradation. The technique emphasizes simplicity in cell construction and reliable electrochemical property measurements.

Key Takeaways

• The video details a method for creating a three-electrode coin cell to study lithium-ion battery degradation.
• This setup allows for independent monitoring of anode and cathode electrochemical characteristics during charge and discharge cycles.
• The process includes creating a reference electrode using enameled copper wire and preparing a slurry using lithium titanate powder, synthetic graphite, and a conductive additive.
• The method emphasizes the simplicity of cell construction and the reliability of the electrochemical measurements obtained.
• The technique enables researchers to investigate the roles of the anode and cathode in the degradation of lithium-ion batteries.