Functional separator method for preparing the same and lithium secondary battery including the same

• Main Authors: YANG SEUNG BO, KIM KI HYUN
• Format: Patent
• Language: English; Korean
• Published: 11.11.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

Disclosed are a functional separator capable of improving capacity and life of a battery by coating a material capable of reducing lithium polysulfide on a surface of the separator, a manufacturing method thereof, and a lithium secondary battery including the same. The functional separator comprises...