Effect of pH of precipitation on the texture and surface properties of chromium(III) hydrous oxide gels
β Scribed by M Siddiq; T Gilanyi; A.C Zettlemoyer
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 124 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0021-9797
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Rh/SiO 2 , to be used as a potential catalytic material, was prepared using sol+gel processing. Tetraethoxysilane (TEOS) was used as the support precursor and Rh(acac) 3 was used as the metal precursor. Nitrogen full-sorption was used to determine surface area, average pore size, and total pore volu
The changes produced in an activated carbon by treatment in aqueous solutions of (NH 4 ) 2 S 2 O 8 and H 2 O 2 are compared with the modifications produced by oxygen plasma. These changes are monitored by measuring the textural characteristics (surface areas, porosity, pore size distributions) and s