Polyimides as precursors for artificial carbon |
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| Authors: | A. Bürger E. Fitzer M. Heym B. Terwiesch |
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| Affiliation: | Institut für Chemische Technik der Universität Karlsruhe, West Germany |
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| Abstract: | The pyrolysis behavior of different commercially available polyimides has been studied by means of thermoanalysis, dilatometry and analysis of the gaseous pyrolysis products. Based on the results of these measurements the chemistry of the thermal degradation is discussed. The carboneous residues have been investigated by X-ray, nitrogen adsorption and elemental analysis. The polyimides were successfully applied as binder precursor for C/C-composites. |
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