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https://dspace.upt.ro/xmlui/handle/123456789/1565| Title: | Rheological studies of some ethylene-glycol - TEOS gels [articol] |
| Authors: | Tămaş, Andra Dana Stoia, Marcela Ștefănescu, M. |
| Subjects: | Inginerie chimică -- Fenomene de transfer -- Articol Gelation time Sol-gel process Rheological behavior Viscoplastic |
| Issue Date: | 2008 |
| Publisher: | Timişoara : Editura Politehnica |
| Citation: | Tămaş, Andra Dana. Rheological studies of some ethylene-glycol - TEOS gels. Timişoara: Editura Politehnica, 2008 |
| Series/Report no.: | Seria chimie şi ingineria mediului;Tom 53(67), fasc. 1-2 (2008) |
| Abstract: | Hybrid organic-inorganic materials, silica - ethylene glycol (EG), were prepared by the sol-gel process from mixtures of tetraethoxisilane (TEOS) and EG under acidic catalysis. The resulting hybrid material was studied through thermal analysis and FT-IR spectroscopy. These techniques evidenced the presence of EG in the silica matrix chemically bonded (through condensation) in the silica network. The gels evolution during the gelation process was followed by means of the rheological behavior studies. |
| URI: | http://primo.upt.ro:1701/primo-explore/search?query=any,contains,Rheological%20studies%20of%20some%20ethylene-glycol%20-%20TEOS%20gels&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo |
| Appears in Collections: | Articole științifice/Scientific articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| BUPT_ART_Tamas_f.pdf | 422.52 kB | Adobe PDF | View/Open |
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