Table 1.

Graphene oxide (GO)/support material fabrication methods (gas separation applications) ^a.

GO/Support Material	Preparation Method	Reference
GO/PES	Dip casting, drop coating	[2]
GO/AAO	Vacuum filtration	[3]
GO/Cu	Spin coating, spray coating, vacuum filtration	[1]
Highly laminated GO	Ultrasonic exfoliation, stepwise separation	[39]
Self-standing GO	Gravitation assembly	[4]
GO/ceramic hollow fiber	Vacuum suction	[40]

^a PES, polyethersulfone; AAO, anodic aluminum oxide.