The researchers coated a substrate with 1-3 extremely thin layers of GO and added a small amount of ethanol to the up to 1100°C high temperature reduction process. The addition of the carbon-based ethanol gas led to the effective restoration of the defective graphene structure.
The successful creation of thin graphene films achieved through the above reduction method has opened up the possibility of their application in a diverse set of electronic devices and sensors. The findings of this research group form a milestone in the development of scalable materials that utilize graphene's excellent physical properties.
SOURCE- Eurekalert, Osaka University