国家/地区 中国（14） 世界知识产权组织（4） 日本（3） 美国（3） 韩国（2）
IPC部 B（18）
IPC大类 B22（18）
IPC小类 B22F（18）
IPC C01B031/04（9） B22F001/02（7） B22F009/24（7）
C01B032/184（7） B82Y040/00（4） C01B032/194（4）
B22F001/00（3） B22F009/04（2） B82Y030/00（2）
C01B031/02（2） C01B032/198（2） C01B032/21（2）
C01G009/02（2） C08K003/04（2） C08L101/00（2）
发明人 CHENG J（2） WANG Y（2） ZHANG Z（2）
公开年 2016（12） 2017（5）
申请年 2016（18）
专利权人 SHANDONG OBO.（2） SHANDONG OUB.（2）

Method for forming electrochemical in-situ hydrogen storage involves performing synthesis of graphene by Hummer's method, then continuously stirring graphite and sodium nitrite with required amount of sulfuric acid for four hours.

CHANDRABOSE R, KALAIVANI R, GUNASEKARAN S S, ELUMALAI S K

Making graphene-reinforced inorganic matrix composite, comprises e.g. mixing multiple particles of graphitic material and solid inorganic material, and operating apparatus for transferring graphene sheets to material particles surfaces.

ZHAMU A, JANG B Z

Preparing metal elemental or metal oxide nano-materials, comprises adding metal nitrate to graphene oxide aqueous suspension under ultrasonic conditions, filtering using quantitative filter paper and completely combusting black graphene.

LI Z, QIU H

Preparation of lithium carbide sulfate suspension, involves taking graphene, depositing copper nanoparticles on surface of graphene powder, changing nature of surface of graphene, and mixing graphene powder with copper sulfate solution.

LIN J, WANG Z, ZHANG G, LIU M, PAN C

Preparation of composite film for detecting antibiotic residue in water environment, involves using cetyltrimethylammonium bromide-functionalized silver nanoparticles and oxidized graphene as raw materials.

QU L, HE S, LIANG Y, YIN H, JIA Q, LI W, LI H

Preparation of high heat conduction alloy-graphene composite material by subjecting graphite raw material to oxidation treatment by Hummers method to obtain graphite oxide and grinding graphite oxide and alloy material.

WANG Y, CHEN Q, JIANG Y, XIAO M

Production method of graphene/nickel composite material involves dispersing oxidized graphene solution and nickel source, obtaining composite solution of graphene oxide and nickel source, adding to reducing agent and reacting.

CHENG J, ZHANG Z, WU K

Composite electroconductive particles used in e.g. conductive resin, are obtained by coating conductive core particles having preset average primary particle size, with graphene.

TAMAKI E, MIYAZONO N, KUBOTA Y

Dispersing graphene comprises e.g. using the hard material particles in the vibration fluidized and irregular motion state, using the graphene oxide solution, uniformly spraying on the surface of hard material particles.

CHENG J, ZHANG Z, YUAN Q, ZHAO Y

Preparing platinum/graphene sheet composite material comprises cooling the concentrated sulfuric acid in ice bath, adding e.g. graphite powder, stirring, heating, adding hydrogen peroxide, heating, cooling, filtering and drying.

PAN Z, SI R, LIU C