国家/地区 中国（21） 世界知识产权组织（11） 美国（10） 韩国（4） 欧洲专利局（EPO）（2） 印度（2） 日本（2）
IPC部 B（27）
IPC大类 B01（27） C02（14） C01（10）
B32（5） B82（3） C08（3）
C09（2）
IPC小类 B01D（27）
IPC B01D067/00（14） B01D069/12（11） B01D071/02（10）
C02F001/44（8） C01B031/04（7） B01D069/02（5）
B01D069/10（5） B01D071/68（5） B01J020/30（5）
B01D017/022（4） B01J020/28（4） C02F001/28（4）
B01D071/06（3） B32B009/00（3） B82Y030/00（3）
发明人 PARK H（3） ZHANG D（3） CHEN D（2）
HO B P（2） KIM H（2） KIM H W（2）
LI J（2） LIU Y（2） PARK H B（2）
SUN X（2） WANG S（2） WANG Y（2）
YAN B（2） YOO B（2） YOO B M（2）
公开年 2015（27）
申请年 2015（27）
专利权人 HARBIN INST .（2） UNIV FUZHOU（2） UNIV HANYANG.（2） UNIV HANYANG.（2）

Graphene aerogel microspheres used for adsorbing environmental pollutant, comprise specified amount of deionized water and graphite oxide.

XIA H, DI T, LIAO S

Separating carbon dioxide from air comprises graphene filter adapted to block oxygen and nitrogen molecules, but allow carbon dioxide molecules to pass through.

MCNEIGHT D L

Industrial hydrophobic oleophilic hollow fiber composite membrane, has surface separation layer made of film-forming polymer material, and comprising graphene and polyvinylidene fluoride component that is utilized as hydrophobic component.

HAO J, HUANG Q, LIU H, XIAO C, ZHAO J

Tap for filtering water, comprises water tap main body and water outlet position that is set with graphene filtering film, where water tap main body is set with filter screen, and is provided with annular groove.

YAN L

Air purifying water-proof putty comprises dispersible latex powder, white cement, talcum powder, heavy calcium carbonate, nano tourmaline powder, gelatin, nano graphene and titanium dioxide photo-catalyst.

CHEN S

Graphite filter tipped cigarette comprises a filter with fibers segment and tobacco where a graphene adsorption section has wrapping paper composition and is coated with graphene, which is chemically bonded to filter fibers.

WANG G, TANG Y, ZHANG J, ZHANG A, LIU D

Graphene membrane used for e.g. water treatment, has graphene layer having porous pattern including pores having preset size, and supporter to support graphene layer and including pores having size more than pores of graphene layer.

LEE C, KYE J, PARK H G, WYSS R M, PARK H

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R

Composite nanostructure useful in a filtration membrane e.g. microfiltration membrane for filtering a liquid i.e. water, comprises a graphene oxide shell, and a nanoparticle i.e. titanium dioxide or silver within the shell.

FORTNER J, BISWAS P, JIANG Y, WANG W

Composite material comprises titanium dioxide, reduced graphene oxide and cadmium, and is prepared by mixing raw materials to obtain solution that is centrifuged.

LI L, LIN Y, SONG L, WANG H, WANG Y, YAN C, MA S, YU G, ZHU Z