XPS (XPS) and titrn. with Hammett indicators showed that the no. and strength of acid sites on TiO2 pigment surfaces depend on the calcination temp. and Zn2+ content. Zn segregates at the surface, and is leached by acid treatment.
Acid sites titration and XPS analysis of titanium dioxide pigments / Fisicaro, Emilia; M., Visca; F., Garbassi; E., Mello Ceresa. - In: COLLOIDS AND SURFACES. - ISSN 0166-6622. - 3:(1981), pp. 209-219. [10.1016/0166-6622(81)]
Acid sites titration and XPS analysis of titanium dioxide pigments
FISICARO, Emilia;
1981-01-01
Abstract
XPS (XPS) and titrn. with Hammett indicators showed that the no. and strength of acid sites on TiO2 pigment surfaces depend on the calcination temp. and Zn2+ content. Zn segregates at the surface, and is leached by acid treatment.File in questo prodotto:
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