Mastering Dry Battery Electrodes

Battery, DBE, Dry Coating, LIB, EV Market, PTFE, Graphite, Powder, Powder Rheology

The dry battery electrode (DBE) process holds great promise for enhancing the efficiency of lithium-ion (LIB) battery production while improving battery quality. This solvent-free, multi-step approach transforms fine powders into free-standing electrodes by fibrillation of polytetrafluoroethylene (PTFE). To ensure optimal battery performance, powder rheology plays a critical role in monitoring the material’s transformation throughout the DBE process

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