国家/地区 中国（101） 美国（6） 印度（4） 韩国（4） 世界知识产权组织（4） 澳大利亚（3） 加拿大（2） 欧洲专利局（EPO）（2）
IPC部 B（116）
IPC大类 C02（116） B01（112） C01（13）
C08（7） B82（4） G01（4）
D01（3） D04（3） G21（3）
B09（2） B32（2）
IPC小类 C02F（116） B01J（102） B01D（24）
C01B（11） C08K（5） B82Y（4）
C01G（4） C08L（4） G01N（4）
C08J（3） D04H（3） G21F（3）
B01F（2） B32B（2） C01D（2）
IPC C02F001/28（116）
发明人 LIU S（7） WANG X（7） WANG Y（7）
LI H（6） LI Y（6） WANG C（6）
CHEN Y（5） LI X（5） LI Z（5）
LIU X（5） WANG Z（5） YANG Y（5）
ZHANG Y（5） CHEN J（4） CHEN Z（4）
公开年 2022（116）
申请年 2022（70）  2021（36）  2020（10） 
专利权人 UNIV SHANDON.（3） UNIV WUYI（3） ANYANG IRON .（2） HENAN SHUIXI.（2）
SHENZHEN QIA.（2） UNIV KWANGWO.（2） UNIV LOVELY .（2） UNIV NORTH C.（2）
UNIV NORTHEA.（2） UNIV ROCKET .（2） UNIV TAIZHOU（2） UNIV ZHENGZH.（2）
ZHEJIANG ACA.（2）

Preparing ionic liquid-beta-cyclodextrin-graphene oxide-carbon nanotube complex material useful in adsorption of bendazone, comprises e.g. prepolymerization graphene oxide, ionic liquid, beta-cyclodextrin, water and carbon nanotubes, and polymerization prepolymer, cross-linking and reducing agent.

QIN Y, WANG Y, WANG L

Preparing polyethylene imine modified oxide graphene composite material, comprises separating graphite oxide, after cleaning and dispersing, by ultrasonic treatment to obtain oxide graphene, using dip-coating and room-temperature drying method to prepare oxide graphene filter material.

CAI C, WU X, BI H, DUAN J

Nanofoam for removal of organic pollutants e.g. rhodamine B, comprises waste polyethylene, nitrogen doped graphene oxide and titanium dioxide dissolved in suitable solvent, where combination of graphene-oxide and semiconductor material is applied over surface of waste plastic.

SAJISHA V S, PARVEEN S R, PARASHAR D, SHARMA V, VERMA R, KAUR S, PANDEY N K, KAUR K, KAUR H

Preparing graphene aerogel by using artemisia japonica as biomass, comprises preparing artemisia japonica powder by taking stem of artemisia japonica, washing, drying, crushing, sieving, taking ascorbic acid, adding solution, heating, cooling, removing impurity, freezing and drying hydrogel.

LIAO G, MA Y, YANG S, LIU S, WANG S

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

Graphene-polyamide composite used in form of membrane or microparticles, for water treatment, comprises graphene and interfacially-polymerized polyamide, where composite is in form of self-supporting membrane having graphene, or in form of microparticle, comprises graphene core and polyamide shell.

LIYANAGE C D, ADAMSON D

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

Preparing sulfonated polysulfone/graphene/ferrous cyanide copper composite film useful for separating and recycling rubidium in salt lake brine, comprises placing sulfonated polysulfone/oxidized graphene composite film in inorganic copper salt aqueous solution, in-situ co-precipitating and reacting.

ZHANG X, XU H, JIN G

Recycling of waste plastic into best material for remediation of waste water system comprises synthesizing nanomaterial foam of polyethylene-graphene oxide-N doped titanium dioxide for toxic pollutant removal from water.

KAUR H, KAUR K, PANDEY N K

Sewage treatment agent useful for efficient denitrification, comprises nutrient solution, complex microbial inoculum and external carbon source.

LU Y, LI X, WANG L