Cerium Oxide

Descriptive:  WNX employs advanced automated production technology and uses high-quality raw materials to produce high-quality Cerium Oxide.

Key Features:

High Purity:Cerium Oxide contains no impurities from rare earth elements (such as iron, calcium, sodium), and the impurity content is low.

Good Solubility: Cerium Oxide can dissolve rapidly in water and strong acids.

Consistency: The strict batch management in the production of Cerium Oxide ensures stable quality for industrial large-scale production.

Precision polishing: Cerium oxide is the most efficient glass polishing material, widely used in the fine processing of camera lenses, spectacle lenses, optical instruments, semiconductor wafers (chemical mechanical polishing CMP), etc. It can quickly achieve an ultra-smooth surface through both chemical and mechanical actions.

Environmental Catalysis: In the purification of vehicle exhaust (three-way catalytic converter), cerium oxide serves as a key component, effectively storing and releasing oxygen, facilitating the conversion of carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into harmless carbon dioxide, nitrogen, and water. It is also used in industrial exhaust gas treatment and water-gas shift reactions, among others.

Glass Industry: In the glass manufacturing process, cerium oxide plays multiple roles: (1) Bleaching agent: It oxidizes the green divalent iron ions in the glass into the lighter trivalent iron ions, making the glass more transparent; (2) Clarifying agent: It removes bubbles from the molten glass; (3) UV absorber: It absorbs ultraviolet rays and is used to make sun-protective glass and aerospace windows. It can also combine with titanium dioxide to color the glass.

Energy and Electronics: Due to its ionic conductivity and stability, cerium oxide is an important electrolyte material for solid oxide fuel cells (SOFCs). In the field of electronics, it is used to manufacture electronic ceramic components such as capacitors and piezoelectric ceramics.