国家/地区 中国（9） 世界知识产权组织（9） 美国（7） 欧洲专利局（EPO）（5） 日本（4） 韩国（3） 澳大利亚（2） 俄罗斯（2） 台湾（2）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01D（16）
IPC C01B031/04（16）
发明人 LIU L（2） ZHANG L（2）
公开年 2016（16）
申请年 2016（9）  2015（6） 
专利权人

Composite material having a porous graphene-based foam matrix used to remove target species e.g. mercury from liquid or gas, comprises porous inorganic micro-particles and metal oxide nano-particles distributed throughout foam matrix.

LOSIC D, TRAN D, KABIRI S

Graphene oxide laminate membrane used in filtration device, comprises graphene oxide flakes and pristine graphene flakes which are from predetermined value of flakes of which graphene oxide laminate membrane is comprised.

KALANGI V S, NAIR R R

Composite composition used in fabric like articles for e.g. garments, comprises nonwoven composite material containing graphene component and polymer component.

GREENWOOD W F, SALCE A, GREENWOOD W

Drying device for graphene or graphite oxide, comprises heater, storage tank, feeding pump, heat exchanger, drying tower, cyclone collector, air filter, draft fan and waste gas discharge pipe, where air filter is connected with heater.

CHEN C, KONG Q, WANG D, LI S, DAN J, XIE L, WANG W, SU X

Carbon alkyl chain modified graphene useful in e.g. sewage treatment, comprises alkyl chain modified graphene layer containing an alkyl chain and the alkyl chain modified graphene is modified by reducing graphene oxide.

LIU L, LI T, WANG Z

Ultra-thin graphene membrane used for studying objects with transmission electron microscope, comprises holder with holes and is fixed on it film covering opening in the holder and the film consists of graphene with thinnest portions.

KIRILENKO D A

Filter device for filtering graphene oxide, has funnel, filter bottle, flow control valves, hydrochloric acid and deionized water container bottles, level gauge and ultra-pure water meter that are respectively connected with computer.

XIAO X

Purifying device of graphene production system, has power transfer unit that includes power output end connected to drum, and filter bag that is sheathed on drum such that spraying end in spray mechanism is extended into filter bag.

ZHANG L

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A

Purification of graphene oxide used for preparing e.g. engineering plastics, involves subjecting aqueous graphene oxide solution produced using acid and heavy metal oxidizing agent to phase separation using organic solvent.

YOO H