Battery aluminum foil plays a crucial role in the development and performance of lithium-ion batteries. This article aims to explore the evolution and future trends of battery aluminum foil, shedding light on its significance in the energy storage industry. Historical Development: Early Stages:Batte

We usually say that battery aluminum foil refers to the positive electrode foil of lithium-ion batteries. This is actually not accurate enough. It is best to call this kind of non-modified positive electrode foil with a thickness of about 0.1mm as current collector aluminum foil to distinguish it from lithium (ion).

1. The test for mechanical properties:1/ Tensile strengthUnit: MPA (Mpa) , unit of pressure, when stretching the specimen, Strength “N”in case of irrecoverable tensile deformation of the specimen, divided by the cross-sectional area of the specimen “Mm”, i.e. , n/mm (Newton Square mm) , 1n/mm = 1MPA

On the evening of the 11th May, the central bank released the quarterly report on China's monetary policy implementation for 2021. Regarding the recent rise in global commodity prices, the central bank pointed out that there are three main driving factors.First, the government of major economies has