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Palladium nanoparticles supported by alumina nanofibers synthesized by electrospinning

Published online by Cambridge University Press:  31 January 2011

S.J. Park ,
S. Bhargava ,
E.T. Bender ,
G.G. Chase  and
R.D. Ramsier
S.J. Park
Affiliation:
Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, Ohio 44325
S. Bhargava
Affiliation:
Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, Ohio 44325
E.T. Bender
Affiliation:
Department of Chemistry, The University of Akron, Akron, Ohio 44325
G.G. Chase*
Affiliation:
Departments of Chemical and Biomolecular Engineering, The University of Akron, Akron, Ohio 44325
R.D. Ramsier
Affiliation:
Departments of Chemistry and Physics, and The Institute for Teaching and Learning, The University of Akron, Akron, Ohio 44325
*
a)Address all correspondence to this author. e-mail: [email protected]
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Abstract

Palladium nanoparticles supported by alumina nanofibers have been successfully synthesized by electrospinning using palladium chloride incorporated into a solution of polyvinyl pyrrolidone and aluminum acetate. Palladium agglomerate sizes and the surface morphology of the electrospun nanofibers were determined by transmission electron microscopy. Palladium nanoparticles appeared to be well dispersed within the electrospun nanofiber structure. X-ray diffraction, x-ray photoelectron spectroscopy, and Raman scattering spectroscopy techniques were used to identify the crystalline form and distinguish between oxidized and metallic palladium particles after heating and hydrogenation.

Keywords

CatalyticCeramicFiber
Type
Rapid Communications
Information
Journal of Materials Research , Volume 23 , Issue 5 , May 2008 , pp. 1193 - 1196
Copyright
Copyright © Materials Research Society 2008

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