Product Spec
| Item name |
Tungsten Trioxide Powder |
| MF | WO3 |
| Purity(%) | 99.9% |
| Apperance | powder |
| Particle size | 50nm |
| Packaging | 1kg per bag, 25kg per drum,as needed |
| Grade Standard | Industrial grade |
Application of tunsten oxide nanoparticles powder:
Tungsten trioxide (WO3) is a stable n-type semiconductor, photocatalyst and gas sensor. In recent years, it has also become an attractive cathode material because of its physical and chemical properties and wide potential applications. As a cathode material, WO3 also has a high theoretical capacity (693mAhg-1), low cost and environmental friendliness.
Nano-tungsten oxide can be used in batteries. As far as lithium batteries are concerned, nano-tungsten oxide materials can convert lithium in the electrode into lithium ions, thereby achieving the advantages of large capacity and fast charging of the battery because of its large surface area combined with high Porosity, which has the load of high energy storage materials, also accelerates the conversion rate of electrons and ions.
Nano-tungsten trioxide used to produce lithium-ion battery cathode materials has achieved industrialized mass production and is expected to gradually replace cobalt as the main raw material for lithium-ion batteries.
Product Performance
Feature of Tungsten Trioxide Powder WO3 nanoparticles
1. Visible light transmittance greater than 70%.
2. Near-infrared blocking rate above 90%.
3. UV-blocking rate above 90%.
Storage of Tungsten Trioxide Powder WO3 nanoparticles
Tungsten Oxide Powdershould be sealed and stored in a dry, cool environment, away from direct sunlight.