Violet Tungsten Oxide (VTO)

Violet tungsten oxide (VTO) is a kind of violet crystal powder, which is produced from calcining ammonium paratungstate and used to produce fine tungsten powder. The chemical formula are WO2.72 and W18O49. The microscope structure of VTO is acicular. In recent years, scientists have developed violet tungsten oxide as a cathode material for lithium batteries to improve their charge and discharge performance and service life.

Basic Information

Chemical Content

SEM