Ultrasound as a tool for the preparation of gels: effect on the textural properties of TiO2-SiO2 aerogels

1. Calvino, J.J.
2. Cauqui, M.A.
3. Cifredo, G.
4. Esquivias, L.
5. Pérez, J.A.
6. Del Solar, M.R.
7. Rodríguez-Izquierdo, J.M.