New Layered Mixed Metal Phosphonates for High Dielectric−Polymer Composite Materials

Author(s)

Peter Barber, University of South Carolina - Columbia
H. Houghton, University of South Carolina - Columbia
S. Balasubramanian, University of South Carolina - Columbia
Y. K. Anguchamy, University of South Carolina - Columbia
Harry Ploehn, University of South Carolina - ColumbiaFollow
Hans-Conrad zur Loye, University of South Carolina - ColumbiaFollow

Document Type

Paper

Subject Area(s)

Chemistry

Abstract

New layered 1:1 mixed Ba²⁺/Ti⁴⁺ metal phosphonates, BaTi(O₃PC₆H₅)₃ and SrTi(O₃PC₆H₅)₃, have been prepared via a hydrothermal route, in which mixed metal oxides, BaTiO₃ and SrTiO₃, were reacted with phenyl phosphonic acid. The mixed-metal phosphonates were combined with polystyrene (PS) via a solution route and cast as thin films for dielectric permittivity measurements. The composites exhibit an enhancement in the dielectric permittivity as a function of weight loading relative to the parent mixed metal oxide−PS composites.

Digital Object Identifier (DOI)

https://doi.org/10.1021/cm8030945

Publication Info

Published in Chemistry of Materials, Volume 21, Issue 7, 2009, pages 1303-1310.

Rights

© Chemistry of Materials 2009, American Chemical Society.

APA Citation

Barber, P., Houghton, H., Balasubramanian, S., Anguchamy, Y. K., Ploehn, H., & zur Loye, H.-C. (2009). New Layered Mixed Metal Phosphonates for High Dielectric−Polymer Composite Materials. Chemistry of Materials, 21(7), 1303–1310. https://doi.org/10.1021/cm8030945