Preparation and characterization of fullerene-doped low-temperature glassy carbon
| Autor: | Steven D. Dietz, Oksana Korol, William Bell |
|---|---|
| Rok vydání: | 1999 |
| Předmět: |
Materials science
Fullerene Carbonization Inorganic chemistry technology industry and agriculture chemistry.chemical_element General Chemistry Glassy carbon chemistry.chemical_compound Phenylacetylene chemistry Chemical engineering Physics::Atomic and Molecular Clusters General Materials Science Reactivity (chemistry) Physics::Chemical Physics Cyclic voltammetry Acetonitrile Carbon |
| Zdroj: | Carbon. 37:619-624 |
| ISSN: | 0008-6223 |
| Popis: | Fullerene-doped glassy carbons were prepared by co-polymerizing diethynylmethanobuckminsterfullerene with 1,3-diethynylbenzene and phenylacetylene, followed by carbonization at 600°C. The materials were characterized by FTIR and cyclic voltammetry, which indicated that a fullerene-like species survives the heat treatment. The chemical reactivity of the fullerene-doped low-temperature glassy carbon (FLTGC) was probed by reactions that occur with C 60 and it was found that the surface of the FLTGC can be chemically modified by such reactions. Because of the reactivity of the fullerenes, it is possible to covalently attach organic substrates to the fullerene surface in ways that are not possible with conventional glassy carbon electrodes. |
| Databáze: | OpenAIRE |
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