Room temperature reduction of multilayer graphene oxide film on a copper substrate: Penetration and participation of coper phase in redox reactions.
A self-reduction of graphene oxide (GO) at room temperature after prolonged storage on a copper substrate is evidenced by decrease of oxygen content and a dramatic, 6 orders in magnitude, increase in dc conductivity. Experiments revealed that the stored GO film contains copper hydroxide phase embedded in the reduced GO structure.
- Institute of Problems of Chemical Physics, Russian Ac. Sci, Chernogolovka, Russia
- Publication Date:
- OSTI Identifier:
- DOE Contract Number:
- Resource Type:
- Journal Article
- Resource Relation:
- Journal Name: Carbon; Journal Volume: 69
- Research Org:
- Oak Ridge National Laboratory (ORNL)
- Sponsoring Org:
- SC USDOE - Office of Science (SC)
- Country of Publication:
- United States