Preparation and Characterization of FeCo-Al2O3 and Al2O3 Aerogels |
| |
| Authors: | Anna Corrias Maria F Casula Andrea Falqui Giorgio Paschina |
| |
| Institution: | 1. Dipartimento di Scienze Chimiche, Università di Cagliari, Complesso Universitario di Monserrato, S.S. 554 bivio per Sestu, 09042, Monserrato (Cagliari), Italy
|
| |
| Abstract: | Nanocrystalline γ-Al2O3 and FeCo-Al2O3 nanocomposites containing FeCo alloy nanoparticles well dispersed in the nanocrystalline γ-Al2O3 matrix were successfully obtained by the sol-gel method using aluminum tri-sec-butoxide and iron and cobalt nitrates as precursors. The gels were submitted to high temperature supercritical drying which allowed to obtain aerogels with high surface areas and pore volumes. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
