The rechargeable lithium ion battery has been developed in

Last updated: 7/3/2023

The rechargeable lithium ion battery has been developed in Japan The standard electromotive force of the battery is 3 70 V Assume that the reaction at the cathode and anode are when battery is working Cathode CoO Li 1e LiC00 Anode LiC6 6C Li e Electrodes consist of LiCoO2 and graphite The mass of graphite electrode in completely charged state and that in completely discharged state are X g and Y g while 9 8 g of LiCoO2 and 10 g of graphite are present initially Then 10 X Y is Molar mass of Co and Li are 59 and 7 g mol respectively