LITHIUM REPLENISHING ADDITIVE FOR POSITIVE ELECTRODE AND PREPARATION METHOD THEREFOR, LITHIUM-RICH POSITIVE ELECTRODE, AND SECONDARY BATTERY

• Main Authors: KONG, Lingyong, ZHONG, Zeqin, WAN, Yuanxin
• Format: Patent
• Language: Chinese; English; French
• Published: 18.04.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A lithium replenishing additive for a positive electrode and a preparation method therefor, a lithium-rich positive electrode, and a secondary battery, which belong to the technical field of materials. The lithium replenishing additive for a positive electrode comprises: a lithium-rich iron-based ma...