Growth of Polycrystalline Diamond over Glassy Carbon and Graphite Electrode Materials
- 1 October 1993
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 140 (10) , 3018-3020
- https://doi.org/10.1149/1.2220950
Abstract
Boron‐doped polycrystalline diamond thin films were grown over glassy carbon electrode material and POCO graphite by a microwave plasma‐assisted chemical vapor deposition (CVD) using a gas mixture of methane and hydrogen. As‐deposited films were analyzed by scanning electron microscopy (SEM) and Raman spectroscopy for their morphology and chemical nature, respectively the diamond films grown over glassy carbon and graphite electrode material may have some use in electroanalysis since the doped diamond films are electrically conductive, erosion resistant, and chemically inert.Keywords
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