Reaction of the carbon filler and binder in production of heating elements
| Autor: | N. V. Borisova, O. M. Sladkov, A. A. Artemenko |
|---|---|
| Rok vydání: | 2008 |
| Předmět: |
Thermogravimetric analysis
Materials science Heating element General Chemical Engineering Infrared spectroscopy General Chemistry Activation energy Combustibility Chemical engineering Degradation (geology) General Materials Science Composite material Absorption (electromagnetic radiation) Intensity (heat transfer) |
| Zdroj: | Fibre Chemistry. 40:45-47 |
| ISSN: | 1573-8493 0015-0541 |
| DOI: | 10.1007/s10692-008-9008-7 |
| Popis: | IR spectroscopy showed that the components react on the CF—binder boundary, as indicated by the differences in the intensity and position of the absorption bands of CO3 2− groups at the frequency of 1805 cm−1 and C=O and >C-O> groups at 1739 and 1241 cm−1. Thermogravimetric analysis showed that the activation energy of degradation of carbon fibre composites (CFC) increases. This indicates formation of thermostable material with a specific structure. The CFC obtained can be classified as difficultly combustible materials. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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