hat
(4) Èske yo kapab itilize kòm materyèl pozitif ak negatif aditif nan batri ityòm ion ogmante kapasite batri a, monte bisiklèt lavi ak pousantaj kapasite.
eng
（4）Can be used as additives in cathode or anode of lithium ion battery to increase the battery’s capacity, cycling life and rate retention.