Journal
CHEMISTRY OF MATERIALS
Volume 14, Issue 7, Pages 3082-3089Publisher
AMER CHEMICAL SOC
DOI: 10.1021/cm0200588
Keywords
-
Ask authors/readers for more resources
Transparent, aqueous Colloidal titanate solutions were prepared by a reaction between titanium alkoxide and alkylamines or tetraalkylammonium hydroxides. The chemical species containing titanium atoms were found to be a colloidal particle (15 nm) with a layered structure. The formation reaction can be explained as an acid-base reaction between the amines and titanic acid derived from the alkoxide to yield ammonium titanates. Both the basicity of the amines and the sizes of the conjugate acid (ammonium cations) are crucial factors to determine whether the aqueous solutions can be prepared. Similarly, aqueous oxo metalate solutions of V, Nb, Ta, Al, Si, and Sn are easily prepared from corresponding alkoxides.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available