Surface Modification with Phosphoric Acid of SiO 2 /Nb 2 O 5 Prepared by the Sol−Gel Method: Structural−Textural and Acid Sites Studies and an Ion Exchange Model
Francisco, M. S. P., Cardoso, W. S., Gushikem, Y., Landers, R., Kholin, Y. V.Volume:
20
Language:
english
Journal:
Langmuir
DOI:
10.1021/la049000t
Date:
September, 2004
File:
PDF, 272 KB
english, 2004