30-50nm High purity spherical nano silicon powders for sale in china.
Nano Silicon powders features：
1. Stock#:A212
2. Smaller particle size:30-50nm
3. High Purity:99%
4. Larger specific surface area SSA: 90-95m2/g
5. Color: Brown yellow
6. High activity, 50gram per bottle packing.
7. Morphology: nearly spherical
Nano Silicon powders mainly applications：
1. Using nano-sized silicon powders to react with water produces hydrogen almost instantaneously. In a series of experiments, the scientists created spherical silicon particles about 30-50 nanometers in diameter. When combined with water, these particles reacted to form silicic acid (a nontoxic byproduct) and hydrogen – a potential source of energy for fuel cells.
2. Using in cell biology and medicine.
3. Anode materials of lithium ion batteries
Damp reunion will affect dispersion performance and using effects of nano silicon powders, therefore, this powders should be sealed in vacuum and stored in cool and dry room and it should not be exposure to air. In addition, the powders should be avoided under stress.
for further info and pricing on nano silicon powder, pls contact us freely at hwnano@xuzhounano.com.
