Sell aluminum oxide nanopowder used @China (Mainland)

Property: Small and uniform particle size; High purity and excellent surface properties; Environment-friendly and energy-saving; Effectively improve the energy storage property and security performance of lithium batteries, alkaline batteries, solar batteries and so on. Specifications: Item No.: VK-L30D Appearance: White powder Assay: 99.8% SSA, m2/g: 150-210 APS: 25-35nm pH: 5.0-6.5 Loss on dry: max 1.0% Loss on ignition: max 1.0% Application: 1. Electrode of lithium battery coated with Nano-alumina has good properties of heat insulation, insulation and high security. 2. Adulterating nano aluminum in LiCoO2 can form a solid solution, stable lattice and increase its rate characteristics and cycling performance. 3. LiCoO2 coated with nano alumina has good thermal stability, cycle performance and overcharge capacity. Nano alumina in LiCoO2 can restrain oxygen production and decomposition of LiPF6, avoid LiCoO2 contacting with electrolyte directly, reduce the loss of electrochemical rate capacity, and improve the electrochemical specific capacity of LiCoO2. 4. Improve the battery

Post by Ma Mary    Chemicals    @2013-06-04 03:36:41