Abstract: The present disclosure relates to a process for producing graphene, wherein the process is simple and economical. In the said process the substrate is contacted with vaporized seedlac to produce graphene on a substrate including but not limited to conductive material and non-conductive material. The disclosure further relates to a graphene which is impermeable to ions and molecules, resistant to oxidation and is hydrophobic. The disclosure furthermore relates to a substrate comprising graphene, said substrate is resistant to corrosion, resistant to oxidation and is hydrophobic.
Type:
Grant
Filed:
July 21, 2017
Date of Patent:
October 20, 2020
Assignees:
TATA STEEL LIMITED, CENTER FOR NANO AND SOFT MATTER SCIENCES