国家/地区 中国（65） 美国（5） 韩国（4） 世界知识产权组织（4）
IPC部 B（78）
IPC大类 B01（78）
IPC小类 B01D（78）
IPC C02F001/44（54） B01D067/00（51） B01D071/02（30）
B01D069/12（26） B01D069/02（20） C02F001/28（15）
C02F101/30（14） C02F001/30（11） B01D061/02（9）
B01D071/34（9） B01D061/14（8） B01D069/10（7）
B01D071/06（7） B01D071/68（7） B01J020/28（7）
发明人 WANG Y（5） LI H（4） HUANG J（3）
LI B（3） LI Z（3） LIU S（3）
LIU X（3） LIU Y（3） ZHANG Y（3）
ZHOU L（3） CHEN Y（2） CUI C（2）
FAN Y（2） GRIGGS C S（2） HAN Z（2）
公开年 2020（78）
申请年 2019（37）  2020（34）  2018（6） 
专利权人 CHINA PETROL.（3） CHENGDU SHID.（2） GUANGZHOU KA.（2） GWANGJU INST.（2）
LIUZHOU XINK.（2） SINOPEC SHEN.（2） UNIV JIANGSU（2） UNIV NANJING.（2）
UNIV NINGDE .（2） UNIV TIANJIN.（2） UNIV ZHEJIAN.（2） UNIV ZHEJIAN.（2）
US SEC OF AR.（2）

Composite membrane comprises porous polyvinylidene fluoride, polytetrafluoroethylene or nitrocellulose membrane body and graphene oxide arranged on surface of membrane body.

WEN X, YOU Y, JIN X, BUSTAMANTE H, JOSHI R

Preparing graphene material useful in the field of air purification, water purification, medical field and field of clothing comprises heating arc under protective gas environment, and introducing reaction gas into reaction space.

CAO M, TAO T

Metal-graphene hybrid material for arsenic adsorption and removal in soil, air, or water comprises sheet form of graphene oxide and calcium lanthanum sulfide doped on top of the graphene oxide for adsorbing arsenic.

PARK C, SUBBAIAH M P

Graphene sewage treatment device comprises cabinet, where water inlet pipe is fixedly installed above cabinet left end, connecting plate is fixedly installed above cabinet and partition is installed at connecting plate middle position.

SHI S, JIN T

Graphene filtering and adsorbing device comprises base, where top part of base is fixedly connected with processing box, right side of base is fixedly connected with air suction machine, and air inlet of air suction machine is connected with air inlet pipe.

CUI Y, GUO H, HOU S, GUO S, YU Y

Graphene oxide complex nanofiltration membrane modified by borate intercalation prepared by modifying graphene oxide using borate as intercalation molecule and connecting with hydrolyzed polypropylene cyanide membrane with polyethyleneimine.

YAN X, CHENG S, BAO R, WANG G, LI J

Preparing fluorinated graphene-based superhydrophobic separation membrane, comprises e.g. forming layer of flake copper sulfide of copper mesh by hydrothermal method, and preparing nickel hydroxide/copper sulfide composite material.

MENG Z, YIN C, LI S, LIU X, LIN C, SU B

Preparing graphene-based photocatalytic material, comprises e.g. preparing bismuth-graphene composite, then mixing with bismuth iodide and chloroplatinic acid, formulating into suspension, then adding naphthylamine monomer, and polymerizing.

LAN D

Method for preparing visible light-driven self-cleaning graphene oxide oil-water separation membrane useful for applying to oil-water separation comprises e.g. preparing graphene oxide membrane and loading film with iron oxyhydroxide.

MA L, ZHANG L, JIANG Z, ZHONG L, CHEN X, HUANG Y

Photocatalytic and physical adsorption antibacterial regenerated bamboo cellulose film for sewage treatment is prepared by dissolving bamboo cellulose, nano titanium dioxide and nano graphene oxide in 2-methyl-3-ethylimidazolium chloride.

YE M, HUANG J