18604638. ALL-SOLID-STATE BATTERY AND MANUFACTURING METHOD THEREOF (KIA CORPORATION)
ALL-SOLID-STATE BATTERY AND MANUFACTURING METHOD THEREOF
Organization Name
Inventor(s)
Sung Hoo Jung of Changwon (KR)
ALL-SOLID-STATE BATTERY AND MANUFACTURING METHOD THEREOF
This abstract first appeared for US patent application 18604638 titled 'ALL-SOLID-STATE BATTERY AND MANUFACTURING METHOD THEREOF
Original Abstract Submitted
An all-solid-state battery includes a positive-electrode stack including a positive-electrode and a first external solid electrolyte layer formed on at least one surface of the positive-electrode; and a negative-electrode stack including a negative-electrode and a second external solid electrolyte layer formed on at least one surface of the negative-electrode, wherein the first external solid electrolyte layer of the positive-electrode stack and the second external solid electrolyte layer of the negative-electrode stack face each other and are in contact with each other, wherein the first external solid electrolyte layer and the second external solid electrolyte layer include sulfide-based solid electrolytes having different chemical compositions. Further, a manufacturing method of the battery is provided.
