国家/地区 中国（48） 美国（18） 世界知识产权组织（17） 欧洲专利局（EPO）（13） 韩国（11） 日本（9） 印度（7） 澳大利亚（5） 加拿大（5） 台湾（5） 阿根廷（2） 巴西（2）
IPC部 B（76）
IPC大类 B01（76）
IPC小类 C01B（76） B01J（52） B01D（27）
C02F（13） B82Y（10） C08K（6）
B01F（5） C08L（5） G01N（5）
H01M（5） C04B（4） B32B（3）
C08J（3） C09D（3） C07F（2）
IPC C01B032/198（76）
发明人 LI B（3） LI X（3） LI Y（3）
WANG J（3） YANG Y（3） ZHANG J（3）
CHEN S（2） CHEN W（2） FU Y（2）
HUANG C（2） KONG X（2） LI Z（2）
LIN C（2） LIU X（2） LIU Z（2）
公开年 2021（76）
申请年 2021（37）  2020（29）  2019（10） 
专利权人 HARBIN SHUNK.（2） UNIV SHANDON.（2） UNIV SHENYAN.（2）

Inserting two dimensional flakes of two dimensional material into pores of porous substrate, comprises providing porous substrate having open pores, applying liquid dispersion of flexible flakes to porous substrate and subjecting substrate.

KHRANOVSKYY E, ZHYBAK M

Large area graphene-based seawater desalination film comprises support layer and composite interlayer structural unit, where composite interlayer structural unit is sequentially provided with porous graphene layer, graphene oxide layer and porous graphene layer from bottom to top.

QING F, HOU Y, LI X

Preparing mercapto compound functionalized graphene oxide film in chiral separation, involves ultrasonically dispersing graphene oxide nano-sheet in organic solution under condition of room temperature and adding azodiisobutyronitrile.

LIU L, HOU S

Modified ZSM-5 molecular sieve, useful for absorbing and removing nitrogen oxide and toluene in waste gas, comprises graphene oxide and zirconium-sulfur-doped-molecular sieve in which the shape is axial guide hollow column.

WU J, ZOU W, REN S

Forming purified graphene oxide (GO) material for sensor, involves dewatering GO suspension with first filter, forming GO solution comprising dewatered GO suspension and solvent solution comprising solvent, and filtering with second filter.

JUN D, KOWAL M, KANER R B

Janus composite used for adsorbing oil from an oil-in-water emulsion, comprises hydrophobic nanoparticulate component supported by 2- or 3-dimensional hydrophilic framework.

ZOU L

Nitrogen-doped graphene-carbon nanotube composite catalyst comprises carbon carrier and noble metal loaded on carbon carrier composed of nitrogen-doped reduced graphene oxide and nitrogen-doped carbon nanotubes.

ZHU X, ZHANG B, YANG Y, JIA L

Low temperature reaction device for preparing graphene oxide, has feeding component installed on top of box cover for adjusting solid material and material liquid comprising solid feeding pipe and three groups of liquid inlet box.

YANG G

Synthesis of graphene oxide used for manufacturing membrane, involves mixing sulfuric acid and phosphoric acid, adding graphite powder, potassium permanganate and hydrogen peroxide, cooling mixture, diluting mixture with hydrochloric acid solution, and centrifuging.

ALKHOUZAAM A A, QIBLAWEY H

Graphene oxide-based membrane for use in regenerative dialysis system, comprises substrate, and multiple layers of single-layered graphene oxide formed on surface of substrate, where each layer is functionalized by diamine functional group.

YANG H Y, LEONG Z Y, ROY D M, KODURI S