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Parakkulam Ramaswamy, Aravind und Niemeyer, Philipp und Ratke, Lorenz (2013) Novel flexible aerogels derived from methyltrimethoxysilane/3- (2,3-epoxypropoxy)propyltrimethoxysilane co-precursor. Microporous and Mesoporous Materials, 181, Seiten 111-115. Elsevier. doi: 10.1016/j.micromeso.2013.07.025. ISSN 1387-1811.
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Offizielle URL: http://www.elsevier.com/locate/micromeso
Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/84324/ | ||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Titel: | Novel flexible aerogels derived from methyltrimethoxysilane/3- (2,3-epoxypropoxy)propyltrimethoxysilane co-precursor | ||||||||||||||||
| Autoren: |
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| Datum: | Oktober 2013 | ||||||||||||||||
| Erschienen in: | Microporous and Mesoporous Materials | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | 181 | ||||||||||||||||
| DOI: | 10.1016/j.micromeso.2013.07.025 | ||||||||||||||||
| Seitenbereich: | Seiten 111-115 | ||||||||||||||||
| Verlag: | Elsevier | ||||||||||||||||
| ISSN: | 1387-1811 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Flexibility Porous materials Thermal conductivity Compression test | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Verkehr | ||||||||||||||||
| HGF - Programmthema: | Bodengebundener Verkehr (alt) | ||||||||||||||||
| DLR - Schwerpunkt: | Verkehr | ||||||||||||||||
| DLR - Forschungsgebiet: | V BF - Bodengebundene Fahrzeuge | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | V - Projekt Neuartige Fahrzeugstrukturen (alt) | ||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Materialphysik im Weltraum | ||||||||||||||||
| Hinterlegt von: | Parakkulam Ramaswamy, Dr Aravind | ||||||||||||||||
| Hinterlegt am: | 10 Okt 2013 10:52 | ||||||||||||||||
| Letzte Änderung: | 06 Nov 2023 15:20 |
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