产品名称：ossila金红石型二氧化钛（TiO₂）纳米颗粒

Rutile titanium dioxide is the most prominent and thermally stable polymorph, making it the dominant phase at elevated temperatures. Unlike anatase and brookite, which irreversibly transform into rutile upon heating, rutile titanium dioxide retains its structure under thermal stress. It also possesses a significantly higher dielectric constant than anatase, enhancing its effectiveness in both photocatalytic and electronic applications. While all three polymorphs exhibit photoactive behavior, rutile titanium dioxide’s superior stability and permittivity make it particularly well-suited for use in advanced materials and device technologies.

Our high-purity rutile titanium dioxide nanoparticles offer a combination of excellent structural, optical, and chemical properties, making them highly versatile for a range of advanced applications. The photocatalytic activity of TiO2 nanopowder enables the conversion of light energy into chemical or electrical energy under mild conditions. These nanomaterials are widely recognized as some of the most effective and practical semiconductors available today. They are extensively used in photocatalysis, dye-sensitized solar cells (DSSCs), energy storage systems, and environmental purification technologies such as air and water treatment.

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