Customized by Shandong battery grade alumina sol manufacturer Spot price of battery grade alumina sol Aluminum sol, as an additive for lithium battery cathode materials, is widely used in the field of battery manufacturing due to its high purity, high dispersibility, and excellent performance. It can effectively improve the performance of lithium batteries, such as cycle life, rate performance, and thermal conductivity. Application in Lithium Battery Positive Electrode Materials 1 Improve cycle life: Alumina sol can reduce lithium