Articulo
Titania coatings on high and low surface area spherical silica particles by a sol-gel method
Journal of Materials Chemistry
Registro en:
11980002
11980002
Autor
Retuert, J Quijada, R Fuenzalida, VM
Institución
Resumen
Spherical particles of porous silica were coated with titania by the sol–gel method starting from titanium isopropoxide. The silica samples used were of high and low surface area (about 250 and 19 m2 g−1, respectively). The coated particles were generally FONDAP FONDAP