99.99% High Purity Gold Nanopowder Au Nanoparticlesfor Coating
Product Spec| Item name | Gold Nanopowder |
| MF | Au |
| Purity(%) | 99.99% |
| Apperance | Brown black powder |
| Particle size | 20nm-30nm |
| Packaging | 1g,5g,10g,or as neededbottle or double layer bag. |
Applicationof:
Professors at a university in Australia have discovered that tiny particles of gold can decompose organic pollutants under the action of sunlight, purifying the air and can be used to make a new generation of photocatalysts: nano-gold powder coatings. For the past 20 years, scientists have been convinced that gold can only catalyze at temperatures between 100 degrees Celsius and 200 degrees Celsius. In fact, if gold is as small as nano-granules, it will become very active under sunlight, which can decompose organic pollutants. The surface electromagnetic field of an object coated with gold nanoparticles can be enhanced by hundreds of times under sunlight, thereby breaking down "volatile organic compounds." Such contaminants in the air often come from new furniture, carpets and finishing materials, which not only emit odors, but also endanger human health. The new discovery means that in the future, people can paint art on the windows of the living room with nano-gold powder paint, which can not only remove the formaldehyde odor left by the interior decoration, but also purify the indoor air and remove the organic pollutants on the wall and the ground. At the same time, it also beautified the living room. When it comes to the word "gold", people think that the cost will be very high. In fact, this coating with gold nanoparticles is not expensive, because gold nanoparticles only account for 3% of the entire coating.
Storageof:
should be sealed and stored in a dry, cool environment, away from direct sunlight.
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Laboratory
Research team consist of Ph. D. researchers and Professors, who can take good care
of nano powder’s quality and quick respond towards custom powders.
Equipmentfor testing and production.
Warehouse
Different storage districts for nanopowders according to their properties.
Buyer FeedbackFAQ
Q: Can I get some samples?
A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just cover shipping cost, except precious nanopowders, you'll need tocover sample cost and shipping cost.
Q: How can I get a quote?A:We'll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion specifications such as ratio, solution, particle size, purity.
Q: Can you help with tailor-made nanopowder?A:Yes, we can help you with tailor-made nanopowder, but we'll require a minmum order quantiy and leading time about 1-2 weeks.
Q: How can you guarantee your quality?A:We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002, earning a reputation with good quality, we're confident our nanopowders will give you an edge over your business competitors!
Q: Can I get document information?A: Yes, COA, SEM,TEM areavailable.
Q:How can I pay for my order?A: We recommend Ali trade Assurance, with us your money in safe your business in safe.
Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.
Q: How about the express and shipping time?A:Courier Service such as: DHL, Fedex, TNT, EMS.
Shipping time(refer to Fedex)
3-4 business days to North American countries
3-4 business days to Asian countries
3-4 business days to Oceania countries
3-5 business days to European countries
4-5 business days to South American countries
4-5 business days to African countries
About usGuangzhou Hongwu Material Technology Co.,ltd is committed to provide high-quality element nanoparticles with the most reasonable price for customers who are doing nanotech research and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing. The company’s products have been sold to many countries around the world.
Our element nanoparticles(metal, non-metallic and noble metal) is on the nanometer scale powder. We stock a wide range of particle sizes for 10nm to 10um, and can also customize additional sizes on demand.
We can product most metal alloy nanoparticles on the basis of element Cu, Al, Si, Zn, Ag, Ti, Ni, Co, Sn, Cr, Fe, Mg, W, Mo, Bi, Sb, Pd, Pt, P, Se, Te, etc. the element ratio is adjustable, and binary and ternary alloy are both available.
If you are looking for related products that are not in our product list yet, our experienced and dedicated team is ready for help. Do not hesitate to contact us.