Water soluble binder for fabrication of Li4Ti5O12 electrodes

► Acryl S020 binder is introduced for aqueous electrode preparation process. ► Acryl Li4Ti5O12 electrodes show good capacity retention up to a rate of 10 C. ► Acryl Li4Ti5O12 electrodes show reversible capacity loss at sub-zero temperatures. ► Cycle life of 500 is obtained with electrodes prepared in aqueous pilot-scale process.