Reconstructing the Electrochemistry of Lithium-Ion Batteries Through Operando Diffuse Reflectance Spectroscopy

Key Points

• This research aims to investigate the electrochemistry of lithium-ion batteries during operation.
• Utilized operando diffuse reflectance spectroscopy for real-time analysis.
• Compared findings with traditional methods like X-ray diffraction and NMR.
• Focused on understanding degradation mechanisms.
• Revealed critical insights into the electrochemical processes.
• Identified specific degradation mechanisms affecting battery performance.