| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 740802ST001 | WO3 | 99.95% | Ø 50.8 mm x 3.175 mm | 1 | 108.00 | Inquire |
| 740802ST002 | WO3 | 99.95% | Ø 76.2 mm x 3.175 mm | 1 | 206.00 | Inquire |
| 740802ST003 | WO3 | 99.95% | Ø 76.2 mm x 6.35 mm | 1 | POR | Inquire |
| 740802ST004 | WO3 | 99.95% | 299.6 mm x 125 mm x 6 mm | 1 | POR | Inquire |
| 740802ST005 | WO3 | 99.99% | Ø 25.4 mm x 6.35 mm | 1 | POR | Inquire |
| 740802ST006 | WO3 | 99.99% | Ø 50.8 mm x 3.175 mm | 1 | 112.00 | Inquire |
| 740802ST007 | WO3 | 99.99% | Ø 76.2 mm x 3.175 mm | 1 | 349.00 | Inquire |
| 740802ST008 | WO3 | 99.99% | Ø 76.2 mm x 6.35 mm | 1 | POR | Inquire |
| 740802ST009 | WO3 | 99.99% | Ø 101.6 mm x 6.35 mm | 1 | POR | Inquire |
Tungsten Oxide target is an important material for magnetron sputtering and other coating processes.
Chemical formula and composition: The chemical formula is WO3, which is composed of two elements, tungsten (W) and oxygen (O).
Crystal structure: WO3 crystals have an octahedral structure, with tungsten atoms at the centre of the octahedron and oxygen atoms at the vertices of each of the eight faces.
Melting point: 1472°C.
Boiling point: 1837°C.
Relative density: 7.16, insoluble in water and acid, slightly soluble in hydrofluoric acid.
Optical coating: It is used to prepare all kinds of optical films, such as anti-reflection film, transmittance enhancement film, etc. It can be applied to optical instruments, glasses lenses, solar cells and other fields to improve the performance and efficiency of optical devices.
Electronic devices: In the field of electronics, it can be used to prepare electronic devices such as thin film transistor (TFT), field effect transistor (FET), and as electrode materials.
Gas-sensitive sensors: Tungsten Oxide is sensitive to certain gases and can be used to prepare gas-sensitive sensors to detect the composition and concentration of gases, such as oxygen, hydrogen, carbon monoxide and other gases.
Electrochromic devices: such as smart windows, car mirrors, etc. The colour and transparency of WO3 film can be adjusted by changing the applied voltage to achieve the control and regulation of light.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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