| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1644671 | Materials Letters | 2014 | 4 Pages |
Abstract
•Diethyl and methyl-tert-buthyl ethers are novel solvents for aerogel (AGs) synthesis.•Ethers-dried AGs have two times higher specific surface area than ethanol-dried ones.•Ethers provide lower drying temperature for AG synthesis than ethanol.
New solvents for aerogels synthesis by supercritical drying namely diethyl ether and methyl-tert-buthyl ether are proposed. A number of oxide aerogels including silica, alumina and zirconia were prepared using these solvents. Composition and properties of aerogel samples were studied using BET, XRD and TGA–DTA methods.
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Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Sergey A. Lermontov, Alena N. Malkova, Lyudmila L. Yurkova, Elena A. Straumal, Nadezhda N. Gubanova, Alexander Ye. Baranchikov, Vladimir K. Ivanov,