The advent of graphene broke the graphene that the scientific community guessed at the time could not exist alone, but needed Graphite exists as a carrier,Graphene is used as a negative electrode material to exhibit superior effects.

1. Lithium-ion battery charging and discharging worksThe real lithium-ion battery was developed by Sony Corporation of Japan in the 1990s.A lithium ion battery is a general term for a battery in which...