Stabilization and reactivity of Ni+ ions on TiO2 and TiO2/SiO2 systems
โ Scribed by Shu-Hua Chien; Li-Yin Shao; Michel Che; Laurent Bonneviot
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 366 KB
- Volume
- 32-33
- Category
- Article
- ISSN
- 0167-2738
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๐ SIMILAR VOLUMES
SiO 2 /TiO 2 composite microspheres with microporous SiO 2 core/mesoporous TiO 2 shell structures were prepared by hydrolysis of titanium tetrabutylorthotitanate (TTBT) in the presence of microporous silica microspheres using hydroxypropyl cellulose (HPC) as a surface esterification agent and porous
Titania sol-pillared clay (TiO 2 PILC) and silica-titania solpillared clay (SiO 2 -TiO 2 PILC) were synthesized by the sol-gel method. Supercritical drying (SCD) and treatment with quaternary ammonium surfactants were used to tailor the pore structure of the resulting clay. It was found that SCD app