Artículos de revistas
Surfactant-assisted intercalation of high molecular weight poly(ethylene oxide) into vanadyl phosphate di-hydrate
Fecha
2013-08-02Registro en:
MATERIALS RESEARCH BULLETIN, OXFORD, v. 47, n. 3, supl. 1, Part 3, pp. 774-778, MAR, 2012
0025-5408
10.1016/j.materresbull.2011.12.003
Autor
Ferreira, Joao Paulo L.
Oliveira, Herenilton Paulino
Institución
Resumen
A high molecular weight poly(ethylene oxide)/layered vanadyl phosphate di-hydrate intercalation compound was synthesized via the surfactant-assisted approach. Results confirmed that surfactant molecules were replaced with the polymer, while the lamellar structure of the matrix was retained, and that the material presents high specific surface area. In addition, intercalation produced a more thermally stable polymer as evidenced by thermal analysis. (C) 2011 Elsevier Ltd. All rights reserved.