Thermal stability of side-chain polymer liquid crystals
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| 024 | 7 | 0 | |a 10.1515/epoly.2004.4.1.888 |2 doi |
| 035 | |a (NATIONALLICENCE)gruyter-10.1515/epoly.2004.4.1.888 | ||
| 100 | 1 | |a Mano |D João F. |u Polymer Engineering Department, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal3B´s Research Group - Biomaterials, Biodegradables and Biomimetics, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal | |
| 245 | 1 | 0 | |a Thermal stability of side-chain polymer liquid crystals |h [Elektronische Daten] |c [João F. Mano] |
| 520 | 3 | |a Five simple-comb polymer liquid crystals - four polyacrylates and one polysiloxane - were studied using thermogravimetric analysis. A simple kinetic model was used to access the activation energy of the weight loss events. For the polyacrylates one main degradation process was observed with activation energy around 165 kJ/mol, probably involving intramolecular transfer, which would include a coupled weight loss mechanism of both polymeric backbone and mesogenic side-groups. For the studied polysiloxane, two overlapped mechanisms are observed that suggest separate mechanisms for the degradation of side-groups and main chain. | |
| 540 | |a © 2013 by Walter de Gruyter GmbH & Co. | ||
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| 950 | |B NATIONALLICENCE |P 100 |E 1- |a Mano |D João F. |u Polymer Engineering Department, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal3B´s Research Group - Biomaterials, Biodegradables and Biomimetics, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t e-Polymers |d De Gruyter |g 4/1(2004-12-01), 888-898 |x 2197-4586 |q 4:1<888 |1 2004 |2 4 |o epoly | ||
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