Tantalum oxide is a white to yellowish solid with a high melting point and excellent chemical stability. It is insoluble in water and most acids, but reactive with strong reducing agents. This oxide exhibits unique optical, electronic, and dielectric properties, making it a valuable material in various high-tech applications.
Purity: Typically ≥99.9%
CAS Number: 1314-61-0
Specification: White to yellowish solid
Electronic Devices: Tantalum oxide is widely used as a dielectric material in capacitors, resistors, and other electronic components due to its high dielectric constant and excellent insulation properties.
Optical Coatings: Its high refractive index and transparency make it suitable for use in optical coatings, enhancing the performance of optical devices and improving image quality.
Thin Films: Tantalum oxide thin films are employed in semiconductor devices and sensors, providing excellent electrical conductivity and stability.
Ceramic Materials: It can be used as a dopant or additive in ceramic materials, enhancing their mechanical properties and resistance to high temperatures.
Scientific Research: The unique properties of tantalum oxide have made it a subject of interest in scientific research, particularly in the fields of material science and electronics.
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