Specific Features of Temperature Dependence of Graphene Oxide Resistance
| Autor: | V. S. Levitskii, A. A. Babaev, Sergey V. Tkachev, M. E. Zobov, D. Yu. Kornilov, E. I. Terukov |
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| Rok vydání: | 2019 |
| Předmět: |
Materials science
Graphene 020209 energy Organic Chemistry Metals and Alloys Analytical chemistry Oxide 02 engineering and technology 021001 nanoscience & nanotechnology Surfaces Coatings and Films law.invention symbols.namesake chemistry.chemical_compound chemistry law Metallic materials 0202 electrical engineering electronic engineering information engineering Materials Chemistry symbols 0210 nano-technology Raman spectroscopy Constant (mathematics) Argon atmosphere |
| Zdroj: | Protection of Metals and Physical Chemistry of Surfaces. 55:50-54 |
| ISSN: | 2070-206X 2070-2051 |
| Popis: | Temperature dependence of graphene oxide resistance during continuous heating and cooling under argon atmosphere at 300–550 K and Raman spectra were studied. Resistance is constant within 300–370 K during cooling. It is thermostable under further heating. Temperature dependence of resistance changes according to activation law within 370–550 K. The decrease of resistance at the increase is related to the removal of functional oxygen-containing groups, which is proved by the results of Raman spectra. |
| Databáze: | OpenAIRE |
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