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- Title
EPR and Impedance Measurements of Graphene Oxide and Reduced Graphene Oxide.
- Authors
KEMPIŃSKI, M.; ŁOŚ, S.; FLORCZAK, P.; KEMPIŃSKI, W.; JURGA, S.
- Abstract
We report the observations of electron paramagnetic resonance and impedance measurements of graphene oxide and reduced graphene oxide performed in the wide temperature range in order to get insight into the electronic properties of graphene-based materials and the role of oxygen functionalities in the charge carrier transport phenomena. In such systems the strong spin localization, hopping charge carrier transport as well as the formation of adsorption layers are observed, all the phenomena changing significantly after the heavily oxidized graphene is reduced.
- Subjects
POLYCYCLIC aromatic hydrocarbons; GRAPHENE oxide; ELECTRON paramagnetic resonance; MAGNETIC resonance; ELECTRON paramagnetic resonance imaging
- Publication
Acta Physica Polonica: A, 2017, Vol 132, Issue 1, p81
- ISSN
0587-4246
- Publication type
Article
- DOI
10.12693/APhysPolA.132.81