国家/地区 中国（22） 美国（15） 世界知识产权组织（12） 印度（5） 日本（4） 台湾（4） 韩国（3） 新加坡（3） 澳大利亚（2） 加拿大（2） 欧洲专利局（EPO）（2） 以色列（2）
IPC部 B（34）
IPC大类 B82（34）
IPC小类 B82Y（34）
IPC B82Y030/00（34）
发明人 XU Y（3） BEDWORTH P V（2） CHIU G（2）
LI G（2） STETSON J B（2） WANG G（2）
WANG J（2） WANG L（2） WANG Y（2）
WU C（2） WU Q（2）
公开年 2022（7） 2021（5） 2013（3） 2015（3） 2018（3） 2019（3） 2011（2） 2012（2） 2014（2） 2020（2）
申请年 2021（6）  2022（6）  2012（4）  2015（4）  2019（3）  2020（3）  2010（2）  2011（2）  2018（2） 
专利权人 UNIV TONGJI（3） CHIU G（2） LOCKHEED COR.（2） LOCKHEED MAR.（2）
SHANGHAI INS.（2）

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

Synthesizing graphene oxide and silver molybdate composite macroscopic assembly for use as separation membrane material, involves dropping graphene oxide into silver nitrate solution, adding ammonium molybdate to obtained solution, adding nitric acid solution and performing hydrothermal reaction.

XU Y, CAO X, WANG L, XU K, ZHU L

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Composite electrode used in plasma sterilizing water generating device, comprises electrode substrate, and graphene nanocrystalline porous film doped with titanium dioxide nanoparticles on the surface of the electrode substrate.

WANG Z, WU Q, WANG X, ZHANG Q, WEN B, BAI Y, ZHANG X

Production of carbon nanotube-based adsorption/filtration nanomaterial, comprises annealing carbon nanotubes to remove fullerenes and other by-products of carbon crystallization, where carbon nanotubes are subsequently immobilized on support substrate based on fibrous natural or synthetic material.

BOUSA D, BOUSA M, BOUSOVA K

Preparing graphdiyne oxide that is used for preparing graphdiyne oxide film for adsorbing and separating uranium in wastewater, involves mixing cuprous chloride and tetramethylethylenediamine and dehydrated alcohol, stirring, removing ethanol, adding ethylene glycol to obtain copper catalyst.

SHI F, ZOU H, NIE X, PAN N

System used for purification of water, comprises water passage, filtration pad comprising graphene oxide nanoparticles and silver nanowires fixed inside water passage, cotton pad fixed on filtration pad inside water passage, electrodes connected to cotton pads, and magnet.

AHMAD N, MAHDI I, SAXENA V, SHUKLA A, MISHRA H, IMAM S B, AMB M, SINGH D

Graphene sand nano composites used for antibiotic degradation in waste water.

KUMAR M, NEHA, KUNDU A, CHANGAN D D

Preparing photo-thermal conversion porous structure comprises e.g. preparing sodium hydroxide, ammonium persulfate alkaline solution, using ultrasonic to disperse graphene oxide in distilled water to obtain graphene oxide solution, depositing graphene oxide on surface of foam copper and drying.

LIN S, LV F, NIE H, CHENG D

Preparing copper oxide/graphene composite nano material useful for bifunctional electrode, comprises preparing copper oxide nano-particle solution, and mixing graphene nano-sheet dispersion liquid with copper oxide nano-particle solution.

WU C, HAO Y, TANG Y