Photocatalytic activity and sorption properties of calcium-modified titanium dioxide
Abstract
Mesoporous calcium-modified samples of titanium dioxide are synthesized. Their structural, photocatalytic, and sorption properties are studied. The modified samples differ from titanium dioxide in their characteristics and properties: increased specific surface and average pore volume, smaller average pore diameter, and higher photocatalytic and sorption activities toward dyes and dichromate anions.
- Publication:
-
Russian Journal of Physical Chemistry A
- Pub Date:
- January 2015
- DOI:
- 10.1134/S0036024415010124
- Bibcode:
- 2015RJPCA..89..148K
- Keywords:
-
- titanium dioxide;
- calcium;
- photocatalysis;
- sorption;
- dyes;
- dichromate anion