Pre-lithiation method and application of positive plate of lithium ion battery

• Main Authors: XIE QIANGSHENG, CHEN YU, TANG MING, WANG CHAO, LI YUANYUAN, LIU CHAOHUI, WANG XUEYOU
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention discloses a pre-lithiation method and application of a lithium ion battery positive plate. The pre-lithiation method provided by the invention comprises the following steps: soaking a positive plate in a pre-lithiation reagent, cleaning and drying; the pre-lithiation reagent is an azob...