Monodispersed core-shell Fe3O4 @ Au nanoparticles
Article Abstract:
A study to performing the synthesis and assembly of core (Fe3O4)-shell (Au) nanoparticles with high monodispersity is conducted. The results reveal a change in particle size, surface plasmon resonance optical band, core-shell composition, surface reactivity and magnetic properties confirm the formation of core-shell nanostructure.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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Polypyrrole: Diffusion coefficients and degradation by overoxidation
Article Abstract:
The electroactivity of electrogenerated polypyrrole films is degraded by applying consecutive anodic potential pulses. The charge consumed during each degradation step is calculated by the difference between the degradation ad the control chronoamperograms.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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