Supply High Purity 99.99% Gold Nanopowder Au Nanoparticles For Coating

Specification of Au Nanoparticle:

CAS No:7440-57-5

ENINEC No.:231-165-9

Color:brown powder

SAT NANO is one of the best supplier of gold nanopowder, we can offer different particle size like 20-30nm, 50nm, 100nm, Purity:99.99%, if you have any interesting, please feel free to contact us at admin@satnano.com

Charateristics:

Nano-gold powder is a pure gold nano-powder, and it is an ultra-fine nano-particle produced through a complex physical and chemical process. Safe, environmentally friendly, non-toxic, tasteless, reliable, stable, and easy to disperse. Can be widely used in bio-coloring, biocatalysis, DNA analysis, beauty care and other fields, but also can be used for biological resistance to free radicals, anti-aging and other fields.

A professor at a university in Australia found that the tiny particles of gold can decompose organic pollutants under the action of sunlight, purify the air, and can be used to make a new generation of photocatalyst: nano-gold powder coatings.
For the past 20 years, scientists have always believed that gold can only catalyze at temperatures between 100 degrees Celsius and 200 degrees Celsius. In fact, if the size of gold is only nanoparticles, then it will become very active in the sun and can decompose organic pollutants.
In sunlight, the surface electromagnetic field of objects coated with gold nanoparticles can be enhanced hundreds of times, thereby decomposing "volatile organic compounds". Such pollutants in the air usually come from new furniture, carpets and finishing materials, which not only emit odors, but also endanger human health. This new discovery means that in the future, people can use nano gold powder paint to paint art on the windows of the living room, which can not only remove the formaldehyde smell left by the interior decoration, but also purify the indoor air and remove the indoor air. Organic pollutants on walls and ground. At the same time, it also beautifies the living room.
When the word "gold" is mentioned, people think the cost will be high. In fact, this coating with gold nanoparticles is not expensive, because gold nanoparticles only account for 3% of the entire coating.