Artículo
Matteo, C.L.; Goyanes, S.N. "A new procedure to analyze glass-transition peaks in polymers" (1996) Journal of Applied Polymer Science. 61(10):1797-1802
Consulte la política de Acceso Abierto del editor
Abstract:
A new procedure for analyzing internal friction peaks as a function of temperature has been developed. The true and apparent energies of activation of the involved processes can be obtained independently from each other. The procedure is applied to internal friction peaks in poly(methyl methacrylate); the results for both energies agree with experimental values found in the literature. Finally, it is shown that the parameter that relates the true and apparent energies is a function of the halfwidth of the distribution function associated with the internal friction and therefore is associated with molecular movements. © 1996 John Wiley & Sons, Inc.
Registro:
| Documento: | Artículo |
| Título: | A new procedure to analyze glass-transition peaks in polymers |
| Autor: | Matteo, C.L.; Goyanes, S.N. |
| Filiación: | Universidad de Buenos Aires, Fac. de Ciencias Exactas y Naturales, Dto. de Física, (1428), Buenos Aires, Argentina Consejo Nac. de Invest. Cie. y Tec., Buenos Aires, Argentina |
| Palabras clave: | Activation energy; Glass transition; Molecular dynamics; Polymethyl methacrylates; Thermal effects; Distribution function; Glass transition peaks; Internal friction peaks; Internal friction |
| Año: | 1996 |
| Volumen: | 61 |
| Número: | 10 |
| Página de inicio: | 1797 |
| Página de fin: | 1802 |
| Título revista: | Journal of Applied Polymer Science |
| Título revista abreviado: | J. Appl. Polym. Sci. |
| ISSN: | 00218995 |
| CODEN: | JAPNA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00218995_v61_n10_p1797_Matteo |
Referencias:
- Tschoegl, N.W., (1989) The Phenomenological Theory of Linear Viscoelastic Behavior, , Springer-Verlag, Berlin
- Hermida, E.B., Povolo, F., (1994) Phys. Stat. Sol. (B), 182, p. 301
- Almond, D.P., Harris, B., Hallett, R.G., Braddell, O.G., (1994) J. Alloys Compounds, 211-212, p. 381
- Nowick, A.S., Berry, B.S., (1961) IBM J. Res. Develop., 5, p. 297
- Nowick, A.S., Berry, B.S., (1961) IBM J. Res. Develop., 5, p. 312
- Van Den Beukel, A., (1992) Phys. Stat. Sol. (A), 129, p. 49
- Perez, J., Cavaille, J.Y., Etienne, S., Jourdan, C., (1988) Revu Phys. Appl., 23, p. 125
- Povolo, F., Matteo, C.L., (1992) Mater. Trans. JIM, 33, p. 824
- Matteo, C.L., Rheol. Acta, , in press
- Ferry, J.D., (1980) Viscoelastic Properties of Polymers, , John Wiley & Sons, New York
- Thompson, E.V., (1968) J. Polymer Sci.: A-2, 6, p. 433
- Bauwens-Crowet, C., (1973) J. Mat. Sci., 8, p. 968
- Povolo, F., Goyanes, S.N., (1994) Polymer J., 26, p. 1054
Citas:
---------- APA ----------
Matteo, C.L. & Goyanes, S.N. (1996) . A new procedure to analyze glass-transition peaks in polymers. Journal of Applied Polymer Science, 61(10), 1797-1802.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00218995_v61_n10_p1797_Matteo [ ]
---------- CHICAGO ----------
Matteo, C.L., Goyanes, S.N. "A new procedure to analyze glass-transition peaks in polymers" . Journal of Applied Polymer Science 61, no. 10 (1996) : 1797-1802.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00218995_v61_n10_p1797_Matteo [ ]
---------- MLA ----------
Matteo, C.L., Goyanes, S.N. "A new procedure to analyze glass-transition peaks in polymers" . Journal of Applied Polymer Science, vol. 61, no. 10, 1996, pp. 1797-1802.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00218995_v61_n10_p1797_Matteo [ ]
---------- VANCOUVER ----------
Matteo, C.L., Goyanes, S.N. A new procedure to analyze glass-transition peaks in polymers. J. Appl. Polym. Sci. 1996;61(10):1797-1802.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00218995_v61_n10_p1797_Matteo [ ]
