The initial aluminum hydroxide gel precipitate resulting from the reaction of aluminum chloride or aluminum sulfate with ammonium hydroxide is shown by potentiometric titration, chemical analysis, and the ratio of bound hydroxide to aluminum to fit a polymer model described previously. The formation
Differential thermal analysis of aluminum hydroxide gel
โ Scribed by Steven L. Nail; Joe L. White; Stanley L. Hem
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- English
- Weight
- 314 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0022-3549
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๐ SIMILAR VOLUMES
The variables affecting homogeneous precipitation in the hydrolysis of aluminum nitrate by sodium carbonate were studied. Increased temperature, decreased concentration of reactants, and decreased rate of addition of titrant favor conditions that achieve homogeneous precipitation. During acid hydrol
Data are presented which demonstrate the IR spectrophotometry is more sensitive than X-ray diffraction to structural changes occurring in aluminum hydroxide gel during aging. By examining changes in peak shape and position in the IR spectrum, evidence is seen for an increasing degree of order as the