国家/地区 美国（10）
IPC部 B（10）
IPC大类 B01（10） C01（5） C02（5）
C08（2） C09（2）
IPC小类 B01D（10）
IPC B01D071/02（6） B01D067/00（4） C01B032/198（4）
B01D069/10（3） B01D069/12（3） C02F001/28（3）
B01D015/08（2） B01D061/02（2） B01D069/14（2）
B01D071/68（2） B01J020/20（2） B01J020/28（2）
C02F101/32（2） C09K003/32（2） C09K005/14（2）
发明人 JANG B Z（2） LIU Y（2） ZHAMU A（2）
公开年 2018（5） 2019（5）
申请年 2018（10）
专利权人 NANOTEK INST.（2） UNIV SOUTH C.（2）

Sponge for oil-water separation is prepared by reacting polyol blend with polyisocyanate and graphene, in the presence of catalyst, foaming agent, and foam stabilizer in which polyol blend contains e.g., polyol components and glycerol.

LIU Y, CHEN S

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

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

Integral graphene-carbon hybrid foam useful for producing products e.g. devices, comprises pores and pore walls comprising e.g. single-layer or few-layer graphene sheets comprising graphene fluoride, graphene chloride, and graphene bromide.

ZHAMU A, JANG B Z

Oil-removing or oil-separating device comprises integral graphene-carbon hybrid foam having multiple pores and pore walls in which pore walls comprise single-layer or layer sheets of graphene oxide and/or reduced graphene oxide.

ZHAMU A, JANG B Z

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