January 14, 2015 (v1)
Publication
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Uploaded on: March 25, 2023
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January 14, 2015 (v1)Publication
La compleja estructura de los aerogeles híbridos orgánico/inorgánicos está compuesta por una fase inorgánica de sílice, unida mediante enlaces covalentes a una red de cadenas orgánicas. Se han estudiado composites híbridos convencionales y bioactivos, esto es, con una fase activa de calcio añadida. En este trabajo se ha investigado la relación...
Uploaded on: December 5, 2022 -
January 14, 2015 (v1)Publication
No description
Uploaded on: March 27, 2023 -
March 27, 2020 (v1)Publication
This work is a new approach to the study of the structural, mechanical and absorption properties of hybrid organic/inorganic silica-based aerogels. Diethoxydimethylsilane and tetraethoxysilane have been used as precursors. Changes in properties such as specific surface area, porous volume, pore radius, and surface texture and chemistry were...
Uploaded on: March 27, 2023 -
March 27, 2020 (v1)Publication
This work introduces a new synthesis procedure for obtaining homogeneous silica hybrid aerogels with carbon nanotube contents up to 2.50 wt.%. The inclusion of nanotubes in the highly porous silica matrix was performed by a two-step sol–gel process, resulting in samples with densities below 80 mg/cm3. The structural analyses (N2 physisorption...
Uploaded on: March 25, 2023