wang xian, ren hong-bo, zhang lin, et al. Preparation and characterization of monolithic Ta2O5-TiO2 composite aerogels[J]. High Power Laser and Particle Beams, 2008, 20.
Citation:
wang xian, ren hong-bo, zhang lin, et al. Preparation and characterization of monolithic Ta2O5-TiO2 composite aerogels[J]. High Power Laser and Particle Beams, 2008, 20.
wang xian, ren hong-bo, zhang lin, et al. Preparation and characterization of monolithic Ta2O5-TiO2 composite aerogels[J]. High Power Laser and Particle Beams, 2008, 20.
Citation:
wang xian, ren hong-bo, zhang lin, et al. Preparation and characterization of monolithic Ta2O5-TiO2 composite aerogels[J]. High Power Laser and Particle Beams, 2008, 20.
Ta2O5-TiO2 composite aerogels were successfully prepared from titanium n-butoxide and tantalum ethylate dissolved in ethanol by sol-gel process and supercritical drying technique and the structural properties and ingredient of the aerogel samples were characterized by means of BET，SEM，TEM and EDS.The results indicate that the final aerogels (density of about 90 mg/cm3 and specific surface area of 492.9 m2/g) consist of hydroxyl oxide colloidal particles in nanometer and the pore size distribution is mostly in the range of 5~15 nm.
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