Operando Electrochemical-TERS Study to Unveil Structure-Activity Relationships in Li-Ion Batteries

A precise analysis of the efficiency and stability of battery active materials requires a deep investigation of the chemical and structural transformations they undergo during charge/discharge cycles. This application note presents an example of such study performed with a HORIBA’s XploRA Nano on a cathode for Li-ion batteries: thanks to the development of a dedicated electrochemical cell, nanoRaman spectra were collected during the material redox reaction and revealed a precise correlation between the sample surface structure and the electrochemical transformation kinetics.

Application Downloads

PDF

1.36 MB

Operando Electrochemical-TERS Study to Unveil Structure-Activity Relationships in Li-Ion Batteries - Application note

Observing the nanoRaman signature of a sample while it undergoes electrochemically induced modifications can reveal the local appearance of transient species and allows the study of their formation kinetics.

Operando Electrochemical-TERS Study to Unveil Structure-Activity Relationships in Li-Ion Batteries

Application Downloads

Related Products

留言咨询