Modification of glassy carbon in contact with metal ions

The modification of the glassy carbon surface in contact with AgNOJ solution has been studied using X-ray diffraction and Brunauer, Emmett and Teller (BET) surface analysis methods. The deposition of metallic silver, confirmed by X-ray analysis, affected the pore system resulting in a decrease of surface area and pore volume. The thermal decomposition of the surface oxide species resulting in desorption of H 2 0 , CO and COz as major gas products has been studied using a temperature-programmed desorption method combined with a mass spectrometric analysis of the desorbed gases. The desorption energies have been calculated using a peak position method. It has been concluded that the silver deposition on the glassy carbon surface contributes to the increased stability of surface oxide species.

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Mass‐analysed temperature‐programmed desorption from glassy carbon

Laušević

Popović

Laušević³

1990

Rapid Comm Mass Spectrometry

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Anodic oxidation of small organic molecules on silver modified glassy carbon electrodes

Рагойша

Jovanović

Avramov-Ivić

et al. 1991

Journal of Electroanalytical Chemistry and Interfacial Electroc

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Properties of glassy carbon modified by immersing in metal cation solutions

Dekanski¹,

Marinković²,

Stevanović³

et al. 1990

Vacuum

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Modification of glassy carbon in contact with metal ions

Cited by 6 publications

References 8 publications

Mass‐analysed temperature‐programmed desorption from glassy carbon

Mass‐analysed temperature‐programmed desorption from glassy carbon

Anodic oxidation of small organic molecules on silver modified glassy carbon electrodes

Properties of glassy carbon modified by immersing in metal cation solutions

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