国家/地区 美国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D071/02（4） C01B032/198（4） B01D067/00（3）
B01D069/10（3） B01D061/02（2）
发明人
公开年 2019（3） 2018（2）
申请年 2018（5）
专利权人

Making graphene oxide nanofilters involves depositing graphene oxide layers on a first porous surface, adding second porous surface atop the graphene oxide, and applying pressure to the first and second porous surfaces.

BIEGELSEN D K

Membrane used for water filtration e.g. oil/water separation, comprises porous substrate layer, and active layer which has lamellar structure comprising at least two layers of two-dimensional material comprising graphene or its derivative.

LIU K

Hydrogen permeation membrane comprises carbon-based material and ceramic material which are mixed together, where carbon-based material comprises graphene, graphite and carbon nanotubes and ceramic material is represented by linear formula.

CHEN F, FANG S, BRINKMAN K, WANG S, HE J, LIU Y

Making purified graphene oxide (GO) material used in sensor comprises forming GO suspension comprising GO, dewatering GO suspension with first filter, forming GO solution comprising dewatered GO suspension and solvent solution and filtering.

KANER R B, KOWAL M, JUN D

Creating a water separation membrane for e.g. water purification by depositing a set of graphene oxide nanosheets via a layer-by-layer assembly and bonding the set of graphene oxide nanosheets with each other and with a support substrate.

MI B, HU M