Tungsten Oxide Nanoparticle (WO3, Purity: 99.9%, APS: <60nm)

Tungsten Oxide Nanoparticle

Product: Tungsten Oxide Nanoparticle (WO3, Purity: 99.9%, APS: <60nm)

Quality Control: Each lot of NANOSHEL Tungsten Oxide Nanoparticle was tested successfully.

Tungsten Oxide Nanoparticle

SEM – Tungsten Oxide Nanoparticles

Tungsten Oxide Nanopowder

Tungsten Oxide Nanoparticle – Size Analysis

Material Tungsten Oxide Nanoparticle
Stock No NS6130-03-357
CAS 1314-35-8 Confirm
APS <60nm Confirm
Purity 99.9% Confirm
Molecular Formula WO3 Confirm
Molecular Weight 231.84 g/mol Confirm
Color Yellow Confirm
True Density 7.16 g/cm³ Confirm
Bulk Density 1.3-1.6 g/cm³ Confirm
Melting Point 1473 °C Confirm
Boiling Point 1700 °C Confirm
SSA > 5-20 Confirm
Solubility in Water Insoluble Confirm
Available Quantities 25Gms, 50Gms, 100Gms and larger quantities
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Assay 99.9%
Fe 2.5 ppm
Ni 0.50 ppm
Ca 8.3 ppm
Cr 100 ppm
Cu 35 ppm

Experts Review:

Miller-(Christopher)-345x239Dr. Baron Augustin, Ph.D (TUM)(Technical University of Munich, Germany)
Tungsten Oxide Nanoparticles: is the chemical compound with the formula WO3. It is bronze-colored solid crystal in a monoclinic cell. The rutile-like structure features distorted octahedral WO6 centers with alternate short W–W bonds (248 pm).  Each tungsten center has the d2 configuration which gives the material a high electrical conductivity. Tungsten oxide is used for many purposes in everyday life. It is frequently used in industry to manufacture tungstates for x-ray screen phosphors, for fireproofing fabrics and in gas sensors. Due to its rich yellow color WO3 is also used as a pigment in ceramics and paints.


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Dr. Darren Chandler, Ph.D(Manchester Metropolitan University, U.K)
Tungsten Oxide Nanoparticles: In recent years, transition metal oxide structures have garnered considerable attention due to their unique properties. Among the numerous transition metal oxides, tungsten oxides have been of special interest because of their distinctive characteristics that have led to a number of applications and promise further developments. Such applications include gas and humidity sensors, optical devices, electro chromatic windows, catalysts and many more.


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Dr. Ms. Cristiana Barzetti (University of Cagliari-Department of Chemical Engineering and Material Science, Italy)
Tungsten Oxide Nanoparticles: (WO3) (produced by Nanoshel) based electro chromic (EC) devices which are normally seen in smart windows and EC displays have been widely studied over the past few decades. These devices exhibit a good memory effect with low power consumption, high contrast and long-term stability. There are a few types of configurations for EC devices.


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Dr. Jang Huang, Ph.D (Shandong Science and Technology University, China)
Tungsten Oxide Nanoparticles: Nanoshel Tungsten oxides are in various applications. Like in optical Recording devices the need for high-density and reversible information storage, optical recording is an advanced technology, which has seen application in everyday life. The initial exploration of Tungsten oxide nanoparticles for this field used a combination of photo chromic and electro chromic effects to record digital images.


images (21)Dr. Mark Brown (Georgia Institute of Technology in Atlanta,USA)
Tungsten Oxide Nanoparticles:
A main goal in the area of photo catalysis is to find suitable materials for efficient solar hydrogen production and organic pollutant degradation. Researchers reported that the photo electrolysis of water using single crystal rutile-structured TiO2 under UV irradiation. Since then, TiO2 and other semiconductor materials including tungsten oxide nanoparticles were intensively explored for their photo catalytic abilities.


Tungsten Oxide Nanoparticle

Tungsten Oxide Nanoparticle

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Contact Us for Tungsten Oxide Nanopowder
From us, you can easily purchase Tungsten Oxide Nanoparticle 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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