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Silicon Dioxide Powder
(Spray Dried)
SiO2
60676-86-0
Product
Product Code
Order or Specifications
99% Silicon Dioxide Powder
SI-OX-02-P
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99.9% Silicon Dioxide Powder
SI-OX-03-P
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99.99% Silicon Dioxide Powder
SI-OX-04-P
 Contact American Elements
99.999% Silicon Dioxide Powder
SI-OX-05-P
 Contact American Elements
American Elements specializes in producing spray dry and non-spray dry high purity Silicon Dioxide Powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles (See also Nanotechnology Information and Quantum Dots) also produce very high surface areas. Our standard Powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron) and our spray dried powder with binder provides an extremely narrow particle size distribution (PSD) for use in thermal and plasma spray guns and other coating applications. We can also provide many materials in the nanoscale range. We also produce Silicon Dioxide as pellets, pieces, tablets, and sputtering target. Oxide compounds are not conductive to electricity. However, certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. See research below. Other shapes are available by request.

Silicon is a Block P, Group 14, Period 3 element. The electronic configuration is [Ne] 3s2 3p2. In its elemental form silicon's CAS number is 7440-21-3. The silicon atom has a radius of 117.6.pm and it's Van der Waals radius is 210.pm. Silicon is one of man's most useful elements. It makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, being exceeded only by oxygen. The Czochralski process is commonly used to produce single crystals of silicon used for solid-state or semiconductor devices. Silica, as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties.

Formula CAS No. Appearance Molecular Weight Density Melting Point Boiling Point
SiO2 60676-86-0 White Powder 60.09 2533 kg/m³ 1710 °C 2590 °C
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 Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
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Recent Research & Development for Silicon

  • Analysis of amorphous-nano-crystalline multilayer structures by optical, photo-deflection and photo-current spectroscopy. Micron. 2008 Apr 4. [Epub ahead of print]

  • Bronchial obstruction due to teflon pledgets migration 13 years after lobectomy. Ann Thorac Surg. 2008 Jun;85(6):2116-8.

  • Ultra-sensitive detection of bacterial toxin with silicon nanowire transistor. Lab Chip. 2008 Jun;8(6):868-71. Epub 2008 Apr 29.

  • Quality assurance for the geometric accuracy of cone-beam CT guidance in radiation therapy. Int J Radiat Oncol Biol Phys. 2008;71(1 Suppl):S57-61.

  • Silicon-Based Building Blocks for One-Step (18)F-Radiolabeling of Peptides for PET Imaging. Angew Chem Int Ed Engl. 2008 May 21. [Epub ahead of print] No abstract available.

  • Enhanced Rat Sciatic Nerve Regeneration through Silicon Tubes Implanted with Valproic Acid. J Reconstr Microsurg. 2008 May 21. [Epub ahead of print]

  • Automated wavelet denoising of photoacoustic signals for circulating melanoma cell detection and burn image reconstruction. Phys Med Biol. 2008 May 21;53(12):N227. [Epub ahead of print]

  • High-density cochlear implants with position sensing and control. Hear Res. 2008 Apr 14. [Epub ahead of print]

  • Micromixers to produce cosmetic emulsions. Int J Cosmet Sci. 2003 Apr;25(1-2):1-4.

  • Molecular Transfer of Surfactant Bilayers: Widening the Range of Substrates. Langmuir. 2008 May 22. [Epub ahead of print]

  • Design of a polarized head-mounted projection display using ferroelectric liquid-crystal-on-silicon microdisplays. Appl Opt. 2008 May 20;47(15):2888-96.

  • Photoluminescence emission profiles of Y(2)O(3):Eu films composed of high-low density stacks produced by glancing angle deposition. Appl Opt. 2008 May 20;47(15):2798-805.

  • Combined fluorescent and interferometric detection of protein on a BioCD. Appl Opt. 2008 May 20;47(15):2779-89.

  • The impact of MLC transmitted radiation on EPID dosimetry for dynamic MLC beams. Med Phys. 2008 Apr;35(4):1267-77.

  • Testing of silicon nitride ceramic bearings for total hip arthroplasty. J Biomed Mater Res B Appl Biomater. 2008 May 19. [Epub ahead of print]

  • Desorption Ionization of Biomolecules on Metals. Anal Chem. 2008 May 20. [Epub ahead of print]

  • Acoustophoresis in Wet-Etched Glass Chips. Anal Chem. 2008 May 20. [Epub ahead of print]

  • Long-term development of inorganic nutrients and chlorophyll alpha in the open northern Baltic Sea. Ambio. 2008 Mar;37(2):86-92.

  • Quantitative measurements of C-reactive protein using silicon nanowire arrays. Int J Nanomedicine. 2008;3(1):117-24.

  • A PIXEL DETECTOR-BASED SINGLE PHOTON-COUNTING SYSTEM AS FAST SPECTROMETER FOR DIAGNOSTIC X-RAY BEAMS. Radiat Prot Dosimetry. 2008 May 16. [Epub ahead of print]

 

 

 

 

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