Why use tungsten hexachloride hydrogen reduction to prepare ultrafine tungsten powder? At present, there are many kinds of preparation methods of ultra-fine tungsten powder at home and abroad, but the most eye-catching method is hydrogen reduction of tungsten hexachloride, according to the experts.

Tungsten hexachloride can be applied for preparing tungsten oxide mesoporous material. It has been reported that some researchers use tungsten hexachloride (WCl6) as the source of tungsten and long-chain organics as the template, after gelation in ethanol, the organic template is removed by calcination or solvent extraction agent to prepare tungsten oxide mesoporous material - a functional material with wide application in the fields of catalysis, electrochromism, electrode materials, energy storage and microwave materials.

Tungsten hexachloride (WCl6) is known as a dark purple or dark blue fine-grained powder. Well, how about the stability of tungsten hexachloride?

The researchers used tungsten hexachloride (WCl6) and tributyl phosphate to synthesize a new near infrared absorbent. The obtained near-infrared absorber has the advantages of high visible light transmittance, strong near-infrared absorption, and good stability to light and heat. And the researchers also used the near-infrared absorber as a colorant and methyl methionate as a matrix to prepare a new near-infrared filter plastic product with stable near-infrared absorption performance.