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Boron Doped Nanocrystalline Diamond/Reticulated Vitreous Carbon Composites Decorated with Silver Nanoparticles

Published online by Cambridge University Press:  26 January 2016

Silvia S. Oishi ,
Andrea B. Couto ,
Edson C. Botelho  and
Neidenêi G. Ferreira
Silvia S. Oishi*
Affiliation:
Instituto Nacional de Pesquisas Espaciais (INPE), São José dos Campos, 12227-010, Brazil.
Andrea B. Couto
Affiliation:
Instituto Nacional de Pesquisas Espaciais (INPE), São José dos Campos, 12227-010, Brazil.
Edson C. Botelho
Affiliation:
Department of Materials and Technology, UNESP-Univ. Estadual Paulista, Guaratinguetá -SP, 12516-410, Brazil.
Neidenêi G. Ferreira
Affiliation:
Instituto Nacional de Pesquisas Espaciais (INPE), São José dos Campos, 12227-010, Brazil.
*
*(Email: silviaoishi@uol.com.br)
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Abstract

Boron doped nanocrystalline diamond films (BDND) were grown on reticulated vitreous carbon (RVC) heat treated at 1000 and 1700 °C. Silver (Ag) nanoparticles were electrodeposited on RVC and RVC/BDND composites by potentiostatic reduction of AgNO3 solution. The samples were characterized by scanning electron microscopy, Raman spectroscopy, X-ray diffraction, and cyclic voltammetry. The samples conductivities influenced the Ag deposition amount as well as the Ag particle sizes where the smaller Ag particles were observed for RVC/BDND composites. The stability of Ag nanoparticles was also confirmed by cyclic voltammetry.

Keywords

diamondAgelectrodeposition
Type
Articles
Information
MRS Advances , Volume 1 , Issue 16: Electronics and Photonics , 2016 , pp. 1087 - 1092
Copyright
Copyright © Materials Research Society 2016 

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References

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