Tell a friend
Print
Parakkulam Ramaswamy, Aravind and Niemeyer, Philipp and Ratke, Lorenz (2013) Novel flexible aerogels derived from methyltrimethoxysilane/3- (2,3-epoxypropoxy)propyltrimethoxysilane co-precursor. Microporous and Mesoporous Materials, 181, pp. 111-115. Elsevier. doi: 10.1016/j.micromeso.2013.07.025. ISSN 1387-1811.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
- Only accessible within DLR
1MB |
Official URL: http://www.elsevier.com/locate/micromeso
Abstract
Flexible aerogels from methyltrimethoxysilane (MTMS) and 3-(2,3-epoxypropoxy)propyltrimethoxysilane (GPTMS) were prepared by employing a two-step acid–base sol–gel process along with the use of a surfactant. The alcogels have been aged for one day and two days. The resulting aerogels were flexible and possessed high surface areas. A maximum surface area of 410 m2 g-1 was obtained for F-40/30-2. The F-30/30-2 aerogel were highly flexible, possessed low thermal conductivity of 0.0388W/m K and a high Young’s modulus of 0.46 MPa.
| Item URL in elib: | https://elib.dlr.de/84324/ | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Article | ||||||||||||||||
| Title: | Novel flexible aerogels derived from methyltrimethoxysilane/3- (2,3-epoxypropoxy)propyltrimethoxysilane co-precursor | ||||||||||||||||
| Authors: |
| ||||||||||||||||
| Date: | October 2013 | ||||||||||||||||
| Journal or Publication Title: | Microporous and Mesoporous Materials | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||
| Volume: | 181 | ||||||||||||||||
| DOI: | 10.1016/j.micromeso.2013.07.025 | ||||||||||||||||
| Page Range: | pp. 111-115 | ||||||||||||||||
| Publisher: | Elsevier | ||||||||||||||||
| ISSN: | 1387-1811 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Flexibility Porous materials Thermal conductivity Compression test | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||
| HGF - Program Themes: | Terrestrial Vehicles (old) | ||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||
| DLR - Program: | V BF - Bodengebundene Fahrzeuge | ||||||||||||||||
| DLR - Research theme (Project): | V - Projekt Neuartige Fahrzeugstrukturen (old) | ||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||
| Institutes and Institutions: | Institute of Materials Physics in Space | ||||||||||||||||
| Deposited By: | Parakkulam Ramaswamy, Dr Aravind | ||||||||||||||||
| Deposited On: | 10 Oct 2013 10:52 | ||||||||||||||||
| Last Modified: | 06 Nov 2023 15:20 |
Repository Staff Only: item control page
