Titanium Oxide Sputtering Target

Titanium Oxide Sputtering Target

Introduction:

Titanium oxide sputtering target is a versatile ceramic material known for its excellent optical, electrical, and photocatalytic properties. It exists in several crystalline forms, with rutile and anatase being the most common. TiO₂ sputtering targets are widely used in physical vapor deposition (PVD) processes to create thin films that serve various functional and decorative purposes.

Applications

Optical Coatings: TiO₂ is commonly used in optical coatings for lenses, mirrors, and filters due to its high refractive index and transparency in the visible range. These coatings enhance optical performance by reducing reflections and improving durability.

Photocatalysis: TiO₂ thin films are utilized in photocatalytic applications, such as air and water purification, self-cleaning surfaces, and antimicrobial coatings. The material’s ability to harness UV light makes it effective in breaking down pollutants.

Electronics: TiO₂ is used in the production of dielectric layers in capacitors and as a gate dielectric in transistors, contributing to the development of advanced electronic devices.

Solar Cells: In dye-sensitized solar cells (DSSCs), TiO₂ plays a critical role as a semiconductor layer, facilitating the conversion of sunlight into electricity.

Barrier Layers: TiO₂ coatings serve as effective barrier layers in packaging materials, providing protection against moisture and oxygen, thereby extending the shelf life of products.

Decorative Coatings: The aesthetic properties of TiO₂ allow it to be used in decorative applications, such as in architectural coatings and ceramics, providing both protection and visual appeal.