Prix FOB
Obtenir le dernier prix350 ~ 450 USD / Kilogram
|100 Gram Minimum Order
Pays:
Egypt
N ° de modèle:
217-6-29
Prix FOB:
350 ~ 450 USD / Kilogram Obtenir le dernier prix
Localité:
egypt
Prix de commande minimale:
350 per Kilogram
Commande minimale:
100 Gram
Packaging Detail:
plastic bags according to quantity
Heure de livraison:
10 days after payment date
Capacité de Fournir:
50 Kilogram per Month
Payment Type:
Western Union, Money Gram
Groupe de produits :
Egypt
Personne àcontacter Mr. ziad
4-elshaheed mohamed abdl hameed street, cairo, helwan
nano magnetite (Fe3O4) with particle size *5 nm ,purity *9.8%,red powder are used for many applications such as waste water treatment and electronics chemicals
Nanoparticles are microscopic particles with a diameter range between 1 and **0 nm. These particles possess physical properties such as conductance, uniformity, or special optical properties, which make them ideal for use in biology and materials science, and they have become an area of intense scientific research due to the broad range of potential applications in the optical, biomedical, and electronic fields.
ÂNanoparticles can be in the form of nanocrystals, nanopowders, or nanoclusters, and the particles act as a bridge between bulk materials and atomic or molecular structures. They exhibit a number of special properties corresponding to the bulk material.
ÂFor instance, the bending of bulk copper happens with the movement of copper atoms/clusters at the *0 nm scale. Copper nanoparticles that measure less than *0 nm are known as super-hard materials, which do not display the same ductility and malleability as bulk copper.
ÂThere are different types of nanomaterials such as carbon nanotubes, fullerenes and buckyballs, dendrimers, fine and ultrafine particulates in the air, titanium dioxide nanoparticles, quantum dots and nanocrystals, silver nanowire, silver nanoparticles, and other nano-sized particles.
ÂThe properties of materials alter as their size reaches the nanoscale and as the percentage of atoms at the materials surface becomes significant. However, the change in properties is not always desirable.
ÂFerroelectric materials that measure less than *0 nm can change their magnetization direction using room temperature thermal energy, making them ineffective for memory storage.
ÂNanoparticles frequently have unpredicted visible properties as they are small enough to lock up their electrons and generate quantum effects. For instance, gold nanoparticles look deep red to black in solution.
ÂNanoparticles have a very high surface area to volume ratio, which provides a great driving force for diffusion, particularly at high temperatures. Sintering can be performed at lower temperatures across shorter time scales compared to larger particles, and the large surface area to volume ratio decreases the initial melting temperature of nanoparticles.
| Pays: | Egypt |
| N ° de modèle: | 217-6-29 |
| Prix FOB: | 350 ~ 450 / Kilogram Obtenir le dernier prix |
| Localité: | egypt |
| Prix de commande minimale: | 350 per Kilogram |
| Commande minimale: | 100 Gram |
| Packaging Detail: | plastic bags according to quantity |
| Heure de livraison: | 10 days after payment date |
| Capacité de Fournir: | 50 Kilogram per Month |
| Payment Type: | Western Union, Money Gram |
| Groupe de produits : | adsorbent |
