Заводская цена продажа нано-Кремниевого порошка с Si-наночастицами и наночастицами
- Категория: Элементарные вещества >>>
- Поставщик: Easmaterial,Group,Limited
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Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.54 $* | 0.33 $* |
| Aug-16-2025 | 0.95 $* | 0.50 $* |
| Jul-16-2025 | 0.1 $* | 0.40 $* |
| Jun-16-2025 | 0.39 $* | 0.31 $* |
| May-16-2025 | 0.6 $* | 0.23 $* |
| Apr-16-2025 | 0.73 $* | 0.45 $* |
| Mar-16-2025 | 0.68 $* | 0.52 $* |
| Feb-16-2025 | 0.74 $* | 0.62 $* |
| Jan-16-2025 | 0.88 $* | 0.64 $* |
Характеристики
Product Description
| Index Model | ESSi20 | ESSi50 | ESSi80 | ESSi0.1 |
| Particle Size | 10-30nm | 30-60nm | 60-100nm | 0.1-0.2um |
| Shape | Spherical | |||
| Purity(%) | 99.9 | 99.9 | 99.9 | 99.9 |
| Apperance | Yellow Brown Powder | |||
| BET(m2/g) | 40-50 | 90-100 | 35-45 | |
| Bulk Density(g/cm3) | 8.3 | 0.05 | 1.89 | |
| Memo | Properly adjust the purity and particle size of the product according to customer needs | |||
| Packing: | 25G, 50G, 100G, 500G Bag filled with Argon or packing as per request. | |||
| Storing in sealed, avoid heavy stress,dry and cool condition, not exposing to air for long time, avoiding moisture and oxidation. | ||||
| Characteristics: | This product is non-toxic, tasteless and so on. | |||
| Nano-silicon powder is prepared by variable current laser ion beam gas phase method. The product has the characteristics of high purity, good dispersion performance, small particle size, uniform distribution, large specific surface area, high surface activity, low bulk density, good activity, and large industrial output. . Nano-silicon CW-Si-001 can be compounded with graphite, carbon nanotubes, etc. to make the negative electrode material of lithium-ion battery, which can increase the capacity and cycle times of lithium-ion battery and prolong the service life. It is a new generation of optoelectronic semiconductor material, with a wide gap energy semiconductor, and also a high power light source material. | ||||
| Application: | Lithium battery anode material: Nano silicon powder made of nano Si powder is used in the anode material of rechargeable lithium battery, or the surface of nano silicon powder is coated with graphite as the anode material of rechargeable lithium battery, which improves the electric capacity of rechargeable lithium battery by more than 10 Capacity and number of charge and discharge cycles. | |||
| Nano-silicon semiconductor light-emitting materials: silicon / silicon oxide nanostructures designed on a silicon substrate, which can achieve photoluminescence and forward or reverse bias in all major wavelength bands (including 1.54 and 1.62µm) from near ultraviolet to near infrared Low threshold voltage electroluminescence. | ||||
| Aluminum castable: Adding Si powder can significantly reduce the creep rate of high-aluminum casting castings in high-temperature furnaces, prevent cracks and spalling of the furnace lining due to shrinkage and creep, and improve service life. | ||||
| Car beauty products: increase gloss and fill tiny cracks on the surface. | ||||
| Tyre cord fabric compound: Adding nano-Si powder to the tire cord fabric compound can increase the 300% constant tensile stress of vulcanizate, tensile properties, tear strength, reduce Mooney viscosity, and have a certain reinforcing effect on the compound. | ||||
| Coatings: Adding nano-Si powder to the coating system can improve the anti-aging, scrub resistance, and anti-staining properties of the coating, and finally extend the service life of the coating. | ||||
| Nano silicon powder and diamond are mixed under high pressure to form silicon carbide-diamond composite material, which is used as a cutting tool. | ||||
| Can be widely used in semiconductors, batteries and alloys. | ||||
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