Tungsten oxide powder is a high-performance inorganic material with excellent conductivity and chemical stability. It is suitable for a variety of advanced material synthesis, catalysis, electrodes and energy storage fields. Its unique valence state and oxygen defect structure make it show excellent performance in the development of functional materials.
We provide tungsten oxide powders of different particle sizes and purities, and can be customized according to customer requirements. We also provide comprehensive after-sales service to ensure technical support and quality assurance during customer use.
Purity: 99.9%
Controllable oxygen content, suitable for reductive or semiconductive applications
Customizable packaging
Energy storage and conversion: used for lithium batteries, supercapacitor electrode materials, with high specific capacity and cycle stability.
Catalytic materials: In denitrification catalysis, hydrogen reduction and other reactions, it shows good selectivity and activity.
Functional ceramics: As a precursor for electronic ceramics, thermoelectric materials, and magnetic ceramics.
Surface coating: It can be used as a raw material for conductive or corrosion-resistant functional coatings, especially for plasma spraying.
Gas-sensitive materials: WO₂ shows high responsiveness in gas sensors due to its oxygen defect structure.
We provide a complete certificate of analysis (COA), material safety data sheet (MSDS) and characterization reports such as XRD, SEM, EDS, etc. for each batch of WO₂ powder. We also support third-party testing services to ensure that the products meet high standards of industrial and scientific research needs.
Molecular formula: WO₂
Molecular weight: 215.84 g/mol
Appearance: gray-black fine powder
Density: about 7.0 g/cm³ (close to theoretical density)
Melting point: about 1,470 °C
Crystal structure: monoclinic system
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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