Characterization of the porosity developed in a new titania-alumina catalyst support prepared by the sol gel route.

Autor: Kaneko, E.Y., Pulcinelli, S.H., Santilli, C.V., Craievich, A.F., Chiaro, S.S.X.
Předmět:
Zdroj: Journal of Applied Crystallography; Jun2003 Part 1, Vol. 36 Issue 3-1, p469, 4p
Abstrakt: Analyzes the effects of acid and basic hydrolysis on the nanostructural features of titania-alumina catalyst supports fired at different temperatures. Determination of nanopore radius distribution functions from small-angle X-ray scattering results assuming a simple model of spherical nanopores embedded in a homogeneous solid matrix.
Databáze: Complementary Index