Synthesis and Characterization of Polyphosphazenes Modified with Hydroxyethyl Methacrylate and Lactic Acid
Joint Authors
Martínez Barrera, Gonzalo
Carolina Martínez Ceballos, Evelyn
Olea-Mejía, Oscar F.
Vera Graziano, Ricardo
Source
International Journal of Polymer Science
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-07-29
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Poly(dichlorophosphazene) was prepared by melt ring-opening polymerization of the hexachlorocyclotriphosphazene.
Poly[bis(2-hydroxyethyl-methacrylate)-phosphazene] and poly[(2-hydroxyethyl-methacrylate)-graft-poly(lactic-acid)-phosphazene] were obtained by nucleophilic condensation reactions at different concentrations of the substituents.
The properties of the synthesized copolymers were assessed by FTIR, 1H-NMR and 31P-NMR, thermal analysis (DSC-TGA), and electron microscopy (SEM).
The copolymers have a block structure and show two Tg's below room temperature.
They are stable up to a temperature of 100°C.
The type of the substituents attached to the PZ backbone determines the morphology of the polymers.
American Psychological Association (APA)
Carolina Martínez Ceballos, Evelyn& Vera Graziano, Ricardo& Martínez Barrera, Gonzalo& Olea-Mejía, Oscar F.. 2013. Synthesis and Characterization of Polyphosphazenes Modified with Hydroxyethyl Methacrylate and Lactic Acid. International Journal of Polymer Science،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-487817
Modern Language Association (MLA)
Carolina Martínez Ceballos, Evelyn…[et al.]. Synthesis and Characterization of Polyphosphazenes Modified with Hydroxyethyl Methacrylate and Lactic Acid. International Journal of Polymer Science No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-487817
American Medical Association (AMA)
Carolina Martínez Ceballos, Evelyn& Vera Graziano, Ricardo& Martínez Barrera, Gonzalo& Olea-Mejía, Oscar F.. Synthesis and Characterization of Polyphosphazenes Modified with Hydroxyethyl Methacrylate and Lactic Acid. International Journal of Polymer Science. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-487817
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-487817