Seiko Epson Corporation

Kondo Shigeo

Takeo Kawase

Yuji Shinohara

Takeuchi Yasumasa

A solid electrolyte material of conducting a lithium ion comprises a sulfide-based lithium-ion conductor and &#x3b1;-alumina. Such a solid electrolyte material exhibits superior lithium-ion conductivity. Further, a battery device provided with such a solid electrolyte material is also provided. Furthermore, an all-solid lithium-ion secondary battery provided with such a battery device is also provided.

Solid electrolyte material of conducting lithium ion, battery device using the solid electrolyte material and all-solid lithium secondary battery provided with the battery device

Growing community of inventors

Hirakata, Japan

Kondo Shigeo