Graphene oxide liquid coating composition containing propylene glycol monomethyl ether and water
AssigneeEvercloak Inc.
InventorsNathan Julius GRISHKEWICH, Mahshid CHEKINI, Matthew A. HEUFT
Life of this patent
Estimating the term…
Abstract
A graphene oxide liquid coating composition contains graphene oxide (GO) suspended in a liquid medium. The liquid medium contains at least 80% by volume of a mixture of water and propylene glycol monomethyl ether (PGME). The mixture of water and PGME has a volume ratio of PGME:water in a range of 85:15 to 95:5. The graphene oxide ink composition has an improved shelf-life and can be used to fabricate GO-containing membranes.
Claims16
A graphene oxide liquid coating composition comprising graphene oxide (GO) suspended in a liquid medium, the liquid medium comprising at least 80% by volume of a mixture of water and propylene glycol monomethyl ether (PGME), the mixture having a volume ratio of PGME:water in a range of 80:20 to 95:5.
Dependencies are inferred from the claim text.