ANODE ACTIVE MATERIAL FOR ELECTROCHEMICAL DEVICE, ANODE COMPRISING SAME ANODE ACTIVE MATERIAL, AND ELECTROCHEMICAL DEVICE COMPRISING SAME ANODE

• Main Authors: PIAO, Lilin, KIM, Eun-Kyung, CHUNG, Ju-Ho
• Format: Patent
• Language: English; French; German
• Published: 22.04.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The present disclosure relates to a negative electrode active material for an electrochemical device which has improved quick charging characteristics. The negative electrode active material includes two types of graphite particles having a different particle diameter and shows a bimodal distributio...