| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 730800ST001 | Ta2O5 | 99.95% | Ø 50.8 mm x 3.175 mm | 1 | POR | Inquire |
| 730800ST002 | Ta2O5 | 99.95% | Ø 76.2 mm x 3.175 mm | 1 | POR | Inquire |
| 730800ST003 | Ta2O5 | 99.95% | Ø 101.6 mm x 6.35 mm | 1 | POR | Inquire |
| 730800ST004 | Ta2O5 | 99.995% | Ø 25.4 mm x 6.35 mm | 1 | POR | Inquire |
| 730800ST005 | Ta2O5 | 99.995% | Ø 50.8 mm x 3.175 mm | 1 | POR | Inquire |
| 730800ST006 | Ta2O5 | 99.995% | Ø 50.8 mm x 6.35 mm | 1 | POR | Inquire |
| 730800ST007 | Ta2O5 | 99.995% | Ø 76.2 mm x 3.175 mm | 1 | POR | Inquire |
| 730800ST008 | Ta2O5 | 99.995% | Ø 101.6 mm x 6.35 mm | 1 | POR | Inquire |
| 730800ST009 | Ta2O5 | 99.995% | Ø 203.2 mm x 6.35 mm | 1 | POR | Inquire |
Tantalum Pentoxide target is an important coating material with a wide range of applications.
Chemical formula: Ta2O5, indicating that the target is composed of two elements, tantalum (Ta) and oxygen (O), and the valence of tantalum is + 5.
Appearance: Usually a white solid that appears crystalline.
Molecular weight: 441.89.
Melting point: up to 1872°C, with high thermal stability.
Density: about 8.2g/cm³, high relative density.
Optical properties: It has important applications in the visible to near-infrared wavelength bands and is a high refractive index material with a refractive index of about 2.1.
Electrical properties: high dielectric constant (25~35).
Semiconductor field: In semiconductor manufacturing, Tantalum Pentoxide can be used to prepare high dielectric constant gate dielectric layer to replace the traditional silicon dioxide gate dielectric layer and improve the performance of semiconductor devices.
Optical field: used in the manufacture of optical lenses, optical films, such as anti-reflective film, transmittance enhancement film, etc., can improve the performance and quality of optical components.
Electronic device field: can make capacitors, sensors and other electronic devices, using its high dielectric constant and good chemical stability to improve the reliability and performance of electronic devices.
New energy field: Tantalum Pentoxide also has certain application potential in new energy fields such as solid oxide fuel cells.
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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