Tungsten oxide nanopowder may not only be applied for the preparation of nano-ceramic color master, but also be used as a type of nano-material for batteries as nano grain size tungsten oxide has strong quantum size effect.
Tungsten oxide may be applied in high-capacity, fast-charging electrochromic lithium-ion batteries. Its battery capacity is more than 6 times higher than that of similar batteries, and its charging speed is more than 8 times higher than that of similar batteries. In addition, nano tungsten trioxide also has special catalytic properties, so it can also be used as a kind of catalytic material in an anode electrode in a fuel cell.
The nano tungsten oxide, which can be used in a battery, is required to have a grain size of 30~50nm, a purity of 99.99%, a specific surface area of 10~20 m2/g, and a loss on ignition of 0.05%. Certainly, tungsten oxide can also be used as a sensor material.
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