国家/地区 中国（27） 世界知识产权组织（13） 印度（12） 美国（8） 澳大利亚（6） 日本（6） 欧洲专利局（EPO）（5） 韩国（5） 台湾（4） 俄罗斯（2）
IPC部 B（57）
IPC大类 B01（57）
IPC小类 B82Y（57）
IPC B82Y030/00（42） B82Y040/00（37） C01B032/184（10）
B01J021/18（9） C01B032/194（9） B01J035/00（8）
C02F101/30（7） B01D071/02（6） B01J020/20（6）
B01J020/28（6） C01B032/15（6） C01B032/198（6）
C02F001/30（6） B01J013/00（5） B01J027/24（5）
发明人 LI Y（5） ZHANG Q（4） CHEN Z（2）
CHU J（2） HAN Y（2） JIA D（2）
LI J（2） LI S（2） LIU X（2）
PENG X（2） WANG G（2） WANG H（2）
WANG L（2） WANG S（2） WANG X（2）
公开年 2021（34） 2022（18） 2023（5）
申请年 2021（57）
专利权人 UNIV SOUTHWE.（3） HARBIN INST .（2）

Removing non-steroidal anti-inflammatory drug and diclofenac sodium from water involves mixing melamine and glycerol together, stirring until melamine totally dissolved in glycerol, adding sulfuric acid, transferring into polytetrafluoroethylene inner vessel of an autoclave and placing in oven.

JOSHI M, NIGAM S, CHAKRABARTI S, SHARMA J

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Making nanomembrane used e.g. to purify water from salts by e.g. carrying out synthesis of nanomaterials in form of e.g. graphite and activated carbon, and carrying out sonication of nanomaterials in isopropanol, ethanol or distilled water.

KRUSZKA B

Adding graphene derivatives in active layer and substrate layer in filtration membrane, involves adding predetermined quantity of graphene derivatives to predetermined quantity of organic solvent, and mixing graphene derivatives with organic solvent in predetermined ratio to form graphene dispersion.

KAUSHIK A

METHOD FOR PRODUCING A SUSPENSION BASED ON A TITANIUM DIOXIDE NANOCOMPOSITE ON GRAPHENE FLAKES.

ZAYKOVSKY A V, LYULYUKIN M N, SOLOMATINA M V, UHINA A V, MOROZOVA M A

Hydroxide radical generating system comprises up conversion layer including first up-conversion layer and second up-conversion layer, photocatalyst layer, and photonic crystal layer.

KIMHYEONGIL, IN J H

Method for forming graphene nanoholes to form nonoholes in graphene sheet used in separators for e.g. electric vehicle batteries, involves heating graphene sheet having functional group-bonded region to remove functional group-bonded region to form nanoholes.

LEE G, JI E, LEE G H, BUILT, JI E J

Preparing metal nanoparticle comprises placing boron powder and metal in cleaned crucible, degassing, annealing single crystal metal sheet substrate, growing single layer of boron on substrate and depositing metal on boron-coated substrate by vacuum heating and forming metal dispersion.

DAI D, MA Z, ZHAO X, WANG H

Producing graphene nanocomposite powder comprises charging metal wire into mixed solution in which graphene oxide is dispersed, and applying energy to metal wire charged in mixed solution to electrically explode metal wire.

HWANG J Y, AHN S, YANG C M, NAM J, GI L W, YU S

METHOD FOR PRODUCING ARTICLES FROM CONDUCTIVE GRAPHENE-CONTAINING CERAMICS.

IVANOV A A, IVANOV PY A