[SIS11] Energy Materials

[16D-SIS11-04] Special Invited: Materials for High Energy Density Rechargeable Batteries

*K. Kanamura¹ (1.Tokyo Metropolitan University, Japan)

キーワード：Preparation of active material powder, Rechargeable batteries, CO2 reduction

Various materials have been developed to fabricate high energy density rechargeable battery, such as Li metal battery, all solid state battery, Li air battery, Li sulfur battery, sodium ion and new Li ion battery. Transition metal oxide, sulfur and carbon powders have been utilized in next generation batteries and Li ion battery. In this talk, various examples of the development of new powder materials and new processes are introduced. The following subjects were explained. (1) Preparation and optimization of cathode and anode active particles (2) Preparation of cathode and anode by sully coating process (3) Preparation of cell by using solid electrolyte (4) Ion migration in active materials and solid electrolytes