Calcia-doped ceria is of potential interest as an ultraviolet (UV) radiation blocking material in personal care products. However, its high catalytic ability for oxidation of organic materials makes it difficult to use as a sunscreen material. Therefore, calcia-doped ceria was coated with amorphous silica by means of seeded polymerization technique in order to depress its oxidation catalytic ability. The catalytic ability as well as UV-shielding ability was investigated for coated particles.
|Number of pages||6|
|Journal||Materials Research Bulletin|
|Publication status||Published - 2005 Jul 12|
- A. Ceramics
- B. Chemical synthesis
- D. Catalytic properties
- D. Optical properties