The lithium-ion batteries changing our lives

Under the supervision of Ryoji Kanno, an Institute Professor at the Tokyo Institute of Technology, this five-part series explores the characteristics, usage, history, and future possibilities of lithium-ion batteries. Lithium-ion batteries are rechargeable batteries whose uses include PCs and smartphones. In addition to being used in everyday electrical devices, they are also used in diverse fields such as electric vehicles, industrial machinery, and advanced technology. Based on the insights of an expert, this series will unravel why lithium-ion batteries came to be used in so many products, how they have changed our lives, and how they will develop in the future.

The lithium-ion batteries changing our lives

Part 4: What are solid-state batteries? An expert explains the basics, how they differ from conventional batteries, and the possibility of practical application.

Solid-state batteries have similar characteristics to lithium-ion batteries and are said to be the “next-generation batteries.” This article examines their characteristics, assumed applications, and challenges to practical application.

  • Li-ion batteries
  • All-solid-state batteries