Description:Application of nano tungsten trioxide(WO3):1. Gas-sensitive materialsBecause of its small particle size and larger SSA, WO3 nanoparticle has significant surface effects, volume effects and quantum effects, and shows good gas-sensing properties.2. Catalytic materialsWO3 is an important catalytically active material. WO3 has very good catalytic performance, can be used as both a main catalyst and an auxiliary catalyst, and it has a highly selective performance for many reactions.3. Electrochromic materialsNano WO3 film has broad application prospects in the fields of optical electrochromic smart windows, information displays, gas sensors, anti-reflection coatings of spacecraft, and infrared emission adjustment.4. Other application fields:WO3 nanoparticle used for solar energy absorbing materials and invisible materialsWO3 nanopowder used for producing hard alloy materials, high-temperature transparent material colorants, components of dielectric and piezoelectric ceramics, high-grade ceramic pigment components, etc.Storage Condition:Tungsten trioxide (WO3) nanopowders should be stored in sealed, avoid light, dry place. Room temperature storage is ok.SEM & XRD :
