国家/地区 中国（7） 欧洲专利局（EPO）（2） 韩国（2） 台湾（2） 世界知识产权组织（2）
IPC部 C（6） B（2） H（2）
IPC大类 C01（3） B01（2） C09（2）
H01（2）
IPC小类 C01B（3） H01M（2）
IPC C01B032/194（2） H01M004/02（2） H01M004/13（2）
H01M004/131（2） H01M004/136（2） H01M004/36（2）
H01M004/485（2） H01M004/505（2） H01M004/525（2）
H01M004/58（2） H01M004/62（2） H01M010/0525（2）
发明人 DU F（7）
公开年 2021（5） 2022（2）
申请年 2021（7）
专利权人 GRST INT LTD（2） GUANGDONG HA.（2） HUBEI AEROSP.（2）

Pervaporation film in azeotrope and near-boiler separation, trace water removal, brine desalination and other fields, comprises polymer matrix, and graphene oxide nanosheets dispersed in polymer matrix, where graphene oxide nanosheets comprising hydrophilic functional groups.

DU F, WANG J, YAN W, DU C, YANG H, DU R

Preparing anti-protein adsorption marine antifouling agent for preventing attachment of marine organisms, involves preparing graphene oxide/copper oxide composite, obtaining suspension followed by preparing dichloromethane solution of 2-bromoisobutyryl bromide, and adding copper bromide.

GU J, TAO B, DU F, LI L, CHEN H, WANG H, CHENG J, SHANGGUAN X, WANG Y, GUO X, HUANG D

Coated cathode active material used for slurry for cathode for secondary battery, comprises cathode active material and coating layer comprising coated cathode active material which is derived from phosphorus-containing compound.

HO K P, JIANG Y, DU F, HUEN P, XUAN S, HE J, DUFENGJUAN, HUENPRISCILLA

Coated cathode active material used in slurry for forming cathode of secondary battery, comprises cathode active material and coating layer derived from phosphorus-containing compound.

HO K P, JIANG Y, DU F, HUEN P, GONG T, XUAN S, HE J, DUFENGJUAN, HUENPRISCILLA

Drying and dispersing device for processing graphene raw material, has drying fan that is set at inner side of drying box, and air outlet of drying fan is opposite to conveying belt.

DU F, WEN J, GAO F, WANG Y, TIAN Y, HUANG Y, LI L, GAO S, HAO Q

Preparing graphene silver-carrying aerogel useful in reduction treatment of p-nitrophenol organic dyes in industrial wastewater comprises e.g. dispersing graphene oxide and deionized water, performing a hydrothermal reaction, and washing crude graphene silver-carrying hydrogel with deionized water.

DU F, LIU H, CHENG H, HU T, ZHANG Y

Preparing composite hydrogen storage material for energy-containing material, involves dropping dispersion of fluorinated graphene powder and polymethyl methacrylate solution into suspension of magnesium borohydride powder.

GU J, TAO B, YANG B, LI W, CHEN H, HUANG D, WANG Y, LI L, WANG H, DU F, PANG A