Electrochemical Properties of Powdery LiNiMnCoO Electrodes with Styrene-Acrylic-Rubber-Based Latex Binders at High Voltage.

Efforts to improve the energy density and cycling stability of lithium-ion batteries have focused on replacing LiCoO in cathodes with LiNiMnCoO. However, reliance on polyvinylidene fluoride (PVdF) as the binder limits the application of the LiNiMnCoO composite electrode for lithium-ion batteries. Here, we evaluate the electrochemical properties of a LiNiMnCoO (NMC111) powder electrode formed using a waterborne-styrene-acrylic-rubber (SAR) latex binder combined with sodium carboxymethylcellulose.