CATHODE FOR ALL-SOLID-STATE BATTERY, AND ALL-SOLID-STATE BATTERY COMPRISING SAME

• Main Authors: KIM, Dong Won, HONG, Seung Bo, HAH, Hoejin, LEE, Si Eun, LEE, Young Jun, LEE, Daejin
• Format: Patent
• Language: English; French; Korean
• Published: 23.02.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The present invention relates to a cathode for an all-solid-state battery, and an all-solid-state battery comprising same, the cathode comprising: a cathode active material; a perfluorinated ionomer including lithium-substituted sulfonate; a solid electrolyte; and a conductive carbon. La présente invention concerne une cathode pour une batterie tout solide et une batterie tout solide la comprenant, la cathode comprenant : un matériau actif de cathode ; un ionomère perfluoré comprenant du sulfonate substitué par du lithium ; un électrolyte solide ; et un carbone conducteur. 본 발명은 양극 활물질; 리튬 치환 술폰산염을 포함하는 불소계 이오노머(Perfluorinated ionomer); 고체전해질; 및 전도성 카본;을 포함하는 전고체전지용 양극 및 이를 포함하는 전고체전지에 관한 것이다.