Japan has successfully developed an all-solid-state battery that can charge and discharge at ultra-high speeds

Recently, researchers at Tokyo Institute of Technology and other institutions in Japan have developed all-solid-state batteries that can be charged and discharged at ultra-high speeds, taking a big step
towards the practical application of all-solid-state batteries.

All-solid-state lithium battery is a new type of battery
that uses solid electrodes and solid electrolytes.
Its high density, high safety, high output power and other performance have more advantages than traditional liquid batteries, and have broad application prospects in the field of new energy vehicles, and are expected to replace the current lithium-ion battery next-generation battery
.

Although many countries around the world are competing to develop all-solid-state batteries, their practical application faces a major problem: there is a high resistance at the interface between the high-voltage electrode and the solid electrolyte, which affects the performance of the battery, and there is no clear solution
so far.
Researchers at Tokyo Institute of Technology collaborated with colleagues at Nippon Institute of Technology, Tohoku University and other institutions to improve the lithium electrode material to reduce the interface resistance to a very low level, and successfully realized the ultra-high-speed charging and discharging
of all-solid-state batteries.