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| DOI | 10.1016/J.POLYMER.2008.10.023 | ||||
| Año | 2008 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
The intensity of the a-relaxation is larger (between 3 and 4 times) for the homopolymer. Considering the molecular weights of the PtBa blocks, this effect has to be ascribed to the existence of frozen amorphous PtBa due to the existence of the glassy PS domains in the microphase separated copolymers. Molecular Dynamic Simulations (MDSs) for different sequences of the polymers under study were carried out. The conformational analysis was carried out between 1000 and 1700 K. The analysis of the variation of angles phi(1) and phi(2) of the ester group of PtBa points out the existence of a correlation between the conformational changes of the side group of the polymer chains and their relaxational behaviour. (c) 2008 Elsevier Ltd. All rights reserved.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Encinar, Mario | Hombre |
UNIV COMPLUTENSE - España
Universidad Complutense de Madrid - España |
| 2 | GUZMAN-SOLIS, EDUARDO | Hombre |
UNIV COMPLUTENSE - España
Universidad Complutense de Madrid - España |
| 3 | Prolongo, Margarita G. | Mujer |
Univ Politecn Madrid - España
Escuela Tecnica Superior de Ingenieros de Telecomunicacion, Madrid - España Universidad Politécnica de Madrid - España |
| 4 | Rubio, Ramon G. | Hombre |
UNIV COMPLUTENSE - España
Universidad Complutense de Madrid - España |
| 5 | SANDOVAL-YANEZ, CLAUDIA ANDREA | Mujer |
Pontificia Universidad Católica de Chile - Chile
|
| 6 | Gonzalez-Nilo, Fernando D. | Hombre |
Universidad de Talca - Chile
|
| 7 | GARGALLO-GONZALEZ, LIGIA TERESITA | Mujer |
Pontificia Universidad Católica de Chile - Chile
|
| 8 | RADIC-FOSCINO, DEODATO | Hombre |
Pontificia Universidad Católica de Chile - Chile
|
| Fuente |
|---|
| FONDECYT |
| Fondo Nacional de Desarrollo Científico y Tecnológico |
| Fondo Nacional de Desarrollo CientÃfico, Tecnológico y de Innovación Tecnológica |
| MCYT |
| Fondecyt for a post-doctoral fellowship |
| INTERFASES |
| Agradecimiento |
|---|
| This work was supported in part by MCyT under grants FIS2006-12281-C02-01 and INTERFASES CAM-S-505-MAT-227. L.G. and D.R. thank to Fondecyt projects 1080007 and 1080026 for partial financial support. C.S. thanks to Fondecyt for a post-doctoral fellowship. |
| This work was supported in part by MCyT under grants FIS2006-12281-C02-01 and INTERFASES CAM-S-505-MAT-227. L.G. and D.R. thank to Fondecyt projects 1080007 and 1080026 for partial financial support. C.S. thanks to Fondecyt for a post-doctoral fellowship. |