国家/地区 中国（4） 美国（3） 世界知识产权组织（2）
IPC部 C（7）
IPC大类 C02（7） B01（3） C01（3）
B82（2） H01（2）
IPC小类 C02F（7）
IPC C02F103/08（7）
发明人
公开年 2015（3） 2016（2） 2017（2）
申请年 2015（7）
专利权人

Preparation of graphene photothermal conversion material used for, e.g. seawater desalination by mixing graphene powder, polymer material and solvent, adding to mold, heating, and subjecting bottom side to hydrophilization treatment.

PEI S, HUANG K, REN W, CHENG H

Main surface oxide graphene composite film used for seawater desalination comprises solid phase carrier layer made of inorganic carrier provided with main surface modified by modifier combined with graphene oxide.

HUANG A, XU K, LIU Q

Electrode e.g. capacitive or graphene electrode for capacitive deionization of water and energy storage has relatively high surface area formed from graphene sheets, and relatively high mesoporous volume for capacitive separation of ions.

AITCHISON P, GRANT M, MATHIESON G

Graphene-based membrane useful for e.g. removing ions from water , comprises at least two graphene-oxide layers comprising many graphene-oxide flakes that comprise a planar graphene structure with oxygen moieties extending from it.

YU M

Production of three-dimensional graphene membrane capacitive desalination electrode involves ultrasonic dispersing polystyrene spheres in water, adding graphite oxide, mixing, filtering, freeze-drying, calcining, activating, and reacting.

LIU P, SHI L, ZHANG D, YAN T, ZHANG J

Graphene porous electrode material used for seawater desalination, prepared from graphene/polyacrylonitrile composite nonwoven felt by preoxidation heat-treatment and high-temperature carbonization.

WEN G, ZHANG L, ZHANG T

Sponge like nanomaterial obtained from graphene oxide by sonicating graphene oxide in deionized water solution and freezing, used e.g. as supercapacitor, in construction of lithium battery and separating oil from water.

CHIU G, YU A