Tantalum Oxide/Tantalum Pentoxide Description
Tantalum oxide (Ta2O5) is also known as Tantalum Pentoxide. Tantalum pentoxide (Ta2O5) Powder can be used in the production of lithium tantalate (LiTaO3) single crystals. These single crystals are cut into wafers and are used as a substrate for manufacturing surface acoustic wave filters. These SAW filters made of lithium tantalate (LiTaO3) can be used in mobile end devices such as smartphones, tablet PCs, GPS applications, and smart meters.
Stanford Advanced Materials (SAM) can provide ultrapure tantalum pentoxides, which feature especially good flow characteristics due to their narrow grain size distribution. It can be used in the crystal industry. Our tantalum pentoxides also can be used in the production of sputtering targets, with which anti-reflective layers are applied to optical lenses using physical vapor deposition (PVD).
Tantalum Oxide/Tantalum Pentoxide Specifications
Purity (Impurities in Oxides)
Ta2O5 > 99.9% (metals basis)
Nb < 0.005%, Fe < 0.005%, Si < 0.002%
Ti < 0.002%, Ni < 0.002%, W < 0.003%
Ta2O5 > 99.99% (metals basis)
Nb < 10 ppm, Fe < 10 ppm, Si < 10 ppm
Ti < 3 ppm, Ni < 3 ppm, W < 5 ppm
Ta2O5 > 99.995% (metals basis)
Nb < 2 ppm, Fe < 3 ppm, Si < 3 ppm
Ti < 1 ppm, Ni < 1 ppm, W < 2 ppm
Particle size: -60 mesh, -200 mesh, -325 mesh or customized
Special particle sizes can be customized upon your request.
Tantalum Pentoxide (Ta2O5) Powder 99.9%, -325mesh
Tantalum Pentoxide (Ta2O5) Powder 99.99%, D(50)<10 μm
Tantalum Oxide/Tantalum Pentoxide Applications
Tantalum Oxide Powder can be used in:
-UV laser applications combined in multilayers with silicon dioxide
-film capacitors, as gate insulators in large scale integrated circuits
Tantalum Oxide/Tantalum Pentoxide Packaging
Tantalum Oxide Powder is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.
Material Safety Data Sheet for your reference