ANODE AND SECONDARY BATTARY

• Main Authors: JUNG WONHEE, PIAO LILIN, KIM MINSOO, BAEK SORA, KIM SHULKEE, LEE GYEONGSEOP, YOO KWANG HO, PARK KYUTAE
• Format: Patent
• Language: English; Korean
• Published: 22.04.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

본 발명은 집전체; 상기 집전체 상에 구비되고 음극활물질 및 도전재를 포함하는 음극활물질층을 포함하고, 상기 도전재는 선형 도전재 및 면형 도전재를 포함하며, 상기 음극활물질층은 배향된 구조를 갖는 것인 이차전지용 음극 및 이를 포함하는 이차전지에 관한 것이다. The present invention relates to a negative electrode for a secondary battery and a secondary battery comprising same, the negative electrode comprising: a current collector; and a negative electrode active material layer provided on the current collector and including a negative electrode active material and a conductive material, wherein the conductive material includes a linear conductive material and a planar conductive material, and the negative electrode active material layer has an oriented structure.