High Purity Silicon Nannoparticles Nano Si Powder CAS 7440-21-3, 99%

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These silicon nanoparticles have a large surface area and high surface activity. They also possess low bulk density. The new optoelectronic material is made up of a large gap energy semiconductor. Purity: 99% Particle Sizes: 50nm,100nm About Silicon Nanoparticles Nano Si Powder: Silicon nanoparticles (SiNPs), are biocompatible, non-metal quantum dots with a size and tailorable photoluminescence. Silicon nuparticles contain pure amorphous, nanosilicon dioxide. It has a particle size of less than five nanometers. The range is also very small. This is an optoelectronic, high-power light source material that is made of nanosilicon powder. Silicon Nanoparticles can absorb and abrasive. However, mesoporous silicone nanoparticles are useful in drug delivery and nanomedicine. Silicon microparticles were a hit in recent decades due to their unique physical properties, photoluminescence, and biocompatibility. How Silicon Nanoparticles Nano Si Powder made ?? Reverse microemulsion, flame synthesis and commonly used sol-gel are some methods that can be used to create silicon nanoparticles. A reverse microemulsion is a process where surfactant molecules are dispersed in an organic solvent to create spherical micelles. When water is present, the polar heads groups form water-containing microcavities. They are also known as reverse micelles. The addition of silicon Alkoxide to the solution containing the reverse micelles is a controlled process that allows the creation of silicon nanoparticles. However, the main problems with reverse micro-emulsification are their high costs and difficult removal of surfactant from the finished product. A stirred reactor at 90°C can also produce 65 g from 1 kg of sulphuric acids 3M and 190g Olivine. Silicon produced has a surface area between 100 and 500 m2/g, an average particle size of 5-20nm, as well as a surface area in micropores that is 20 to 200 m2/g. Technical Parameter Silicon Nanoparticles Nano si Powder: Product name Purity Particle Size Crystal Form SSA Silicon Nanoparticles Si 99% 50nm, 100nm Polcrystalline 22m2/g Ochre Silicon Nanoparticles Nano si Powder: 1. Material to make a lithium battery anode A silicon nanoparticle made from nano Si powder can be used as the anode of rechargeable battery. Alternatively, the surface of nanosilicon powder is coated in graphite, which increases the battery’s electric power by over 10 Capacity. 2. The nano-silicon semiconductor light emitting material The silicon substrate can be used to create nanostructures made of silicon/silicon oxide. These structures are capable of photoluminescence as well as forward and reverse bias at all wavelength bands, including 1.54m and 1.62m. 3. Aluminum castable Si powder will reduce creep rates in high-temperature furnaces by preventing cracks from high-aluminum casting casts. 4. Fabric compound made from tire cord material Silicon nanoparticles can be added to tire cord fabric compounds. This will increase the vulcanizate’s 300% constant stress, tear strength, Mooney viscosity and give the compound a strengthening effect. 5.Coatings The addition of silicon nanoparticles can enhance the anti-aging, anti-staining, and scrub resistance of the coating and extend its service life. Packing & Shipping of Silicon Nanoparticles Nano Si Powder: There are many kinds of packing available depending on the quantity of silicon nanoparticles. Silicon nanoparticles Nano Si powder packaging: vacuum Packing, 1kg/bag 25kg/barrel or as required Shipping Silicon nanoparticles of nano Si powder: can be shipped by sea, air or express, once the payment has been received. Lempotee Nano Technology Co. Ltd. Send us an enquiry if you’re looking for high quality Si Powder. (brad@ihpa.net)

Silicon Nanoparticles Properties

Silicon Nanopowder, silicon nanocrystals, silicon nano-particles, nanosilicon, silicon nano-powder, nano-silicon 7440-21-3 Compound Formula Si Molecular Weight 28.08 Appearance Yellow Brown powder Melting Point 2900 °C Heating Point N/A Bulk Density 1414 g/cm3 Trun Density 2330 g/cm3 Solubility of H2O N/A Poisson’s Rate 0.064-0.28 Vickers Hardness N/A Thermal Expansion (25 degC) 2.6 um*m-1*K-1 Youngs Modulus 51 – 80 GPa

Silicon Nanoparticles Safety & Health Information

Warning Hazard Statements H228 Hazard Codes F Risk Codes 11 Security Statements 16-33-36 RTECS number VW0400000 Transport Information UN 1346.4.1/PG 3 2
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