operando Application of operando X-ray diffraction to evaluate phase transformations of a LiCoVO₄ cathode Characterization by in situ or operando methods is very important to deeper understand the chemical and electrochemical processes, as well as the degradation processes that occur during the operation of a lithium-ion battery. Read more about Application of operando X-ray diffraction to evaluate phase transformations of a LiCoVO₄ cathode