Lithium-ion batteries are efficient devices for storing and releasing high energy densities. Under operation, they are subject to the effects of various parameters, such as composition (electrolyte, electrode materials, etc.) and interactions between the various constituents. However, battery performance deteriorates over time, in particular because of the reactions undergone by the electrolyte, leading to a reduction in the lifetime of the device and its efficiency, as well as possible safety issues. This is why understanding these degradation mechanisms is important. However, electrochemical studies are often lengthy and costly since they require manufacturing of cells and their cycling over several weeks, or even several months. In this ...