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- Title
Growth mechanism of carbon films from organic electrolytes.
- Authors
Li, Yang; Zhang, GuiFeng; Hou, XiaoDuo; Deng, DeWei
- Abstract
Carbon films were prepared on both anode and cathode electrode using methanol as carbon source and their growth mechanisms were discussed. In the cathodic reaction, methyls and hydrogen atoms are dominant reactive species. Hydrogen atoms are believed to play a key role in improving growth rate and stabilizing sp3 phase. For the anodic deposition, OH groups can be easily captured on the anode and make oxygen elements inevitable exist in the films. Raman studies indicate that the G peak for carbon films grew on the anode shift to lower wavenumber.
- Subjects
CHEMICAL synthesis; CARBON films testing; ELECTROLYTES; RAMAN spectroscopy; ELECTRIC properties of amorphous carbon; CARBON-hydrogen bonds; REACTION mechanisms (Chemistry)
- Publication
Journal of Materials Science, 2013, Vol 48, Issue 9, p3505
- ISSN
0022-2461
- Publication type
Article
- DOI
10.1007/s10853-013-7143-x