Investigations on the electrochemical surface treatment of carbon fibers

Date

2001-01-01

Author

Bayramli, E
Toppare, Levent Kamil
Erinc, NK

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Desized polyacrylonitrile (PAN) based carbon fibers (CF) were chemically and electrochemically oxidized and reduced. CF surfaces were activated via cyclic voltammetry studies with anodic and cathodic scans. The changes in CF surfaces were studied by contact angle measurements. Lifshitz-van der Waals and acid-base components of single fibers were determined. In general, oxidation resulted in the formation of an acidic surface energy component and reduction gave rise to no change in the number of basic functionalities at the CF surface.

Subject Keywords

Contact angle, Cyclic voltammetry, carbon fiber

URI

https://hdl.handle.net/11511/53543

Journal

TURKISH JOURNAL OF CHEMISTRY

Collections

Department of Chemistry, Article

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Citation Formats

E. Bayramli, L. K. Toppare, and N. Erinc, “Investigations on the electrochemical surface treatment of carbon fibers,” TURKISH JOURNAL OF CHEMISTRY, pp. 251–258, 2001, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53543.