TUNGSTEN Nanoparticles (W, 99.9%, <70 nm, Metal basis)

Tungsten Nanoparticles

Product: Tungsten Nanoparticles

Quality Control: Each lot of NANOSHEL Tungsten Nanoparticles (99.9%, <70nm, Metal Basis) was tested successfully.

W Nanoparticles

Tungsten Nanopowder-SEM

Tungsten Nanoparticles

Tungsten Nanoparticles-Size Anlaysis

Material Tungsten Nanoparticles
Stock No. NS6130-01-147
APS <70nm Confirm
CAS 7440-33-7 Confirm
Purity 99.9% Confirm
Color Black Confirm
Bulk Density 3.6 g/cm³ Confirm
Molecular Weight 183.84 g/mol Confirm
Melting Point 3422 °C Confirm
Boiling Point 5930 °C Confirm
Specific Surface Area 25 m²/g Confirm
Morphology Spherical Confirm
Thermal Conductivity 173 W/(m-K) Confirm
Available Quantities 25Gms, 50Gms, 100Gms and larger quantities
Main Inspect Verifier Manager QC
Typical Chemical Analysis

W 99.9 %
Mo 32 ppm
Al 15 ppm
As 8 ppm
Ca 10 ppm
Fe 10 ppm
Cd 1 ppm
Mg 10 ppm
Si 5 ppm
Na 5 ppm
Ni 10 ppm
Mn 10 ppm
Pb 10 ppm
K 70 ppm

 Experts Review:

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Jules L. Routbort (Argonne National Laboratory, Argonne, USA)
Tungsten Nanoparticles: We acquired Tungsten Nanoparticles from Nanoshel and are the obtained nanoparticles are well synthesized as per the requirement. As these nanoparticles has the highest melting point among all the metallic elements. Tungsten nanoparticles have high surface area which can lower the sintering temperatures, low vapor pressure, unusual quantum confinement and grain boundary effects. Due to these properties tungsten nanoparticles are used in Coatings, plastics, nanowires, nanofibres and in Microelectronics films.


Dr. Ms. Kamiko Chang, Ph.D(University of Science and Technology Beijing, China)
Tungsten Nanoparticles: Tungsten is a grayish-white lustrous metal, which is a solid at room temperature. The Nanoparticles comprising tungsten containing multi-metal oxides can be used as pigments. Because they are smaller than the visible wavelengths of light, it leads to visible wavelengths interacting in unusual ways with nanoparticles compared to macro particles. Inorganic pigments ensure homogeneous lattice level mixing of elements in a complex multi-metal formulation. In this context tungsten nanocompounds are ideally suited for creating color and making superior pigments.


images (12) Dr. Nicholaos G. Demas (Newcastle University School Of Machanical & Systems Engg. UK)
Tungsten Nanoparticles: Sodium tungsten oxide nanoparticles, with high purity form are useful in biochemical analysis. Tungsten nanoparticles in metallic form are useful in the analysis of carbon and sulfur by combustion in an induction furnace. The high surface areas of nanoparticles comprising tungsten, with mean particle size less than 100 nanometers make them useful in these applications. Tungsten nanoparticles may also be used to form stronger polymer composites.


images Takeo Oku (Department of Materials Science, The University of Shiga Prefecture, Hassaka 2500, Hikone, Shiga 522-8533, Japan)
Tungsten Nanoparticles: Tungsten nanomaterials offer several unusual benefits as electron emitters as the small size of nanoparticles can enable the formation of very thin film devices, lower the sintering temperatures and sintering times, exhibit inherently low vapor pressure even at high temperatures. They also offer novel compositions for chemical, mechanical polishing applications and electrical contacts. Photocopiers, facsimile machines, laser printers and air cleaners can benefit from charger wires prepared from tungsten comprising nanomaterials. Nanodevice having electrodes, chemical sensors, biomedical sensors, phosphors and anti-static coatings can be prepared from nanoscale powders comprising tungsten.


kritter Dr. Ms. Guixin (Susan), Ph.D (Switzerland-Institute for Inorganic Chemistry, Zurich, Switzerland)
Tungsten Nanoparticles:
Nanomaterials comprising tungsten are particularly useful as direct heated cathode or heater coils for indirectly heated cathodes in cathode ray tubes, displays, x-ray tubes, X-ray device anodes, klystrons, magnetrons for microwave ovens and electron tubes. Multimetal nanomaterials compositions comprising tungsten include those based on rare earths and thoria for high intensity discharge lamps and welding electrodes. The unusual combination of vapor pressure, electrical conductivity and electronic properties make nanomaterials compositions comprising tungsten useful as substrate for high power semiconductor rectifying devices, high voltage breakers, incandescent lamps such as household lamps, automotive lamps, and reflector lamps for floodlight or projector applications, audio-visual projectors, fiber-optical systems, video camera lights, airport runway markers, photo printers, medical and scientific instruments.


Tungsten Nanoparticles

Tungsten Nanoparticles

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Contact Us for Tungsten Nanopowder
From us, you can easily purchase nanomaterials at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at sales@nanoshel.com Contact: +1 302 268 6163 (US and Europe), Contact: +91-9779550077 (India). We invite you to contact us for further information about our company and our capabilities. At Nanoshel, we could be glad to be of service to you. We look forward to your suggestions and feedback.


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