国家/地区 中国（34） 美国（5） 世界知识产权组织（4） 澳大利亚（3） 欧洲专利局（EPO）（2）
IPC部 C（40）
IPC大类 C01（40）
IPC小类 C01B（40）
IPC C01B032/198（14） C02F001/28（14） C01B032/194（11）
C02F101/30（9） B01J020/30（8） C02F001/72（7）
B01J020/20（6） C01B032/184（6） C02F001/30（6）
C02F103/08（6） B01J020/28（5） B82Y040/00（5）
B01J021/18（4） B82Y030/00（4） C01B003/04（4）
发明人 WANG J（4） ZHANG Y（4） JI G（3）
WANG Y（3） XU Z（3） FAN M（2）
LI X（2） LV S（2） SONG C（2）
TIAN L（2） WANG D（2） WANG L（2）
XIE S（2） ZHANG J（2） ZHAO S（2）
公开年 2021（40）
申请年 2021（40）
专利权人 UNIV PEKING（3） UNIV HOHAI（2） UNIV QINGDAO.（2） UNIV SHENYAN.（2）

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

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

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

Preparing nickel black-graphene composite photothermal conversion film for seawater desalination and other water treatment directions, involves adding a certain amount of ammonium sulfate and nickel sulfate into the solvent.

YU J, LIU M, YUE D, SUN D

Preparation of graphene oxide-based porous photothermal material capable of generating solar steam used for seawater desalination includes dispersing graphene oxide and polyvinyl alcohol in deionized water, freeze drying solidified product to obtain graphene oxide precursor and carbonizing.

GUO Y, SU X, XIAO C, ZHANG Y, CHEN L, HASIQIMEIGE

Fertilization method integrating water and fertilizer for facility cultivation comprises fertilizing water-soluble fertilizer through a drip irrigation pipe network.

ZHAO X, QIAN C, WU L, CHEN H, GAO L, YANG L

Preparing doped graphene hydrogel comprises e.g. adding graphene into distilled water, adding doping agent into dispersed graphene, stirring, stirring at certain temperature, initially forming graphene-doped hydrogel and filtering.

MA X

Waste recycling device for preparing graphene, has discharging pipe provided with sealing plug, and bolt connected between outer side cover body of sealing cover and flange, where end of plug is flush with end part of pipe of flange.

TIAN R, TAN Y

Composition useful for adjuvant therapy e.g. of rheumatoid arthritis, insomnia, hyperglycemia, uterus cold, foot disease, waist and leg pain, climacteric syndrome, low immunity, and fatigue, comprises hydrogen producing material, bicarbonate, organic acid, forming agent and stabilizing agent.

XIE S, WANG J, TIAN L