Sol-gel derived oxides and mixed oxides catalysts with narrow mesoporous distribution
β Scribed by Nan Yao; Guoxing Xiong; Yuhong Zhang; Weishen Yang
- Publisher
- SP Science China Press
- Year
- 2001
- Tongue
- English
- Weight
- 176 KB
- Volume
- 44
- Category
- Article
- ISSN
- 1674-7291
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract New composite materials made of transition metal oxides doped with silver nanoparticles are proposed. Titanium and zirconium dioxide matrices were prepared by solβgel method adjusted for addition of silver nanodopants. Commercially available silver nanoparticles in the form of powder (3
Sol-gel derived titania based mixed oxides TiO 2 -SiO 2 and TiO 2 -ZrO 2 were used as supports for preparing a series of catalysts with vanadia contents varying between 1-25 wt.%. The supports and the catalysts were characterized by employing 51 V and 1 H solid-state MAS NMR, diffuse reflectance FT-