国家/地区 美国（6）
IPC部 B（6）
IPC大类 B01（6） C01（4） C02（2）
IPC小类 B01D（6）
IPC B01D071/02（6）
发明人
公开年 2019（4） 2018（2）
申请年 2018（6）
专利权人 UNIV SOUTH C.（2）

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

Deionizing saline water comprising divalent ions, by contacting saline water with diffusion barrier (comprising polymer substrate, adhesive layer, and graphene-containing layer) to remove portion of divalent ions from saline water.

ABDELKADER B A A, ANTAR M A, KHAN Z, LAOUI T

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

Thin film composite membrane useful for desalination, comprises a substrate membrane having nitrogen-doped graphene oxide quantum dots.

YU M, FATHIZADEH M

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