Development of New Electronic Conductivity Measurement Method for Lithium-ion Battery Electrode–Slurry

The electrode–slurry preparation process plays an important role to obtain the maximum performance from lithium-ion batteries. A new electronic conductivity measurement method for the electrode–slurry using alternative current impedance measurement was proposed. Electronic conductivity of the electrode–slurry decreased with increasing the electronic conductive additives. It was found that the proposed method is quite useful to characterize the electrode–slurry.