国家/地区 中国（9） 世界知识产权组织（7） 欧洲专利局（EPO）（4） 美国（4） 加拿大（3） 日本（3） 澳大利亚（2） 印度（2） 韩国（2）
IPC部 A（16）
IPC大类 C01（16） A61（9） C08（6）
B01（4） B82（4） A01（3）
H01（3） A24（2） A41（2）
IPC小类 C01B（16）
IPC C01B032/198（16）
发明人 WANG W（3） ZHANG Z（2）
公开年 2020（10） 2021（6）
申请年 2020（16）
专利权人

Method for producing multi-layered functionalized graphene oxide paper, involves drying aqueous suspension, annealing multi-layered graphene oxide material prior to surface grating to provide multi-layered reduced graphene oxide material.

AWAJA F, SPERANZA G, AWAZA F

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C

Producing graphene doped with nitrogen and sulfur atoms (N,S- DDG) used for doping graphene oxide with nitrogen and sulfur, involves providing microorganisms of halobacteria class which are strictly anaerobic and sulfite-reducing.

IAKIMOV V

Hybrid graphene material used for manufacturing filters of substances from any tobacco product, preferably cigarettes, industrial processes, internal combustion engines or chemical processes, comprises micronized graphite.

BENSE CANDELA T, BANCHERO ISASMENDI M M, UMPIERREZ VAZQUEZ E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A, BENSE C T, BANCHERO I M M, UMPIERREZ V E F, BENSE C T S, CANDELA T B, ISASMENDI M M B, VAZQUEZ E F U, UMPIERREZ VIZQUEZ E F, UFENER C, UMPIERREZ VAZQUEZ E, DRA. PARDO H, DR. FACCIO R, DR. MOMBRU A

Solid wood plate used for purifying formaldehyde in air, comprises core plate and adsorption layer mounted on two side surfaces of core plate, where adsorption layer comprises environmentally-friendly filler and glycine.

TONG Y

Preparing graphene oxide-trichloroisocyanuric acid composite as disinfectant by dispersing graphene oxide dispersion in N,N-dimethylformamide, adding trichloroisocyanuric acid, centrifuging, dispersing lower solid in water and freeze-drying.

JIANG L, YU H, XU S, CUI Q, CHEN Z

Multifunctional surface modifying useful for improving corrosion resistance and biocompatibility of magnesium alloy comprises e.g. preparing of chitosan functionalized graphene oxide and self-assembly surface modifying of magnesium alloy.

PAN C, QIAO X, ZHANG Z, CHANG K, CHEN L, YANG Z

Preparing self-assembled nano sphere, comprises e.g. immersing loading material into dispersion of graphene oxide under ultrasonic condition, drying with nitrogen to form nanoparticles and immersing nanoparticles into chitosan solution.

LUO Z, LI L, YING T, WANG F, XUE W, FAN B, CHEN C, WANG W

High-strength functionalized graphene waterproof and antireflection film used in aerospace, marine engineering, underwater operations, comprises substrate and functionalized graphene film equipped on one side surface of substrate.

ZHANG Z, XIA L, WANG Z, WANG W, LIU Z

Preparing geraniol-graphene oxide sustained-release thermally conductive smoke composite material, by introducing material made of e.g. geraniol and graphene oxide into reaction kettle for reacting, washing product, filtering and drying.

YU S, YAO J, LI D, YANG X, YUE X, WANG W