国家/地区 中国（3） 日本（2）
IPC部 C（7）
IPC大类 C01（7） B82（3） H01（2）
IPC小类 C01B（7）
IPC C01B032/16（7）
发明人
公开年 2018（3） 2020（3）
申请年 2018（7）
专利权人

Switchable array comprises microstructure of interconnected units formed of graphene tubes with open spaces in microstructure bounded by graphene tubes, junction gate field-effect transistor gate in graphene tubes and control line.

COOK B S, COLOMBO L, DADVAND N, VENUGOPAL A

Synthesizing pristine graphene quantum dots comprises e.g. providing catalyst having e.g. metal alloy or metal hydroxide loaded substrate in reactor, and passing hydrocarbon carrier gas of e.g. methane over catalyst loaded substrate.

RAMAPRABHU S, MEENAKSHI S G, AJAY P V K S

Carbon nano-tube electrode for use in electrical storage device, comprises surface layer portion having carbon ring-deficient portion, which is portion where carbon ring of graphene sheet is defective, as compared with main portion.

TAGAMI T, XIE G

Manufacture of carbon structure e.g. graphene, involves supplying source gas-containing carbon compound to catalyst, growing carbon structure, and supplying reactive gas comprising compound with e.g. hydroxyl group in waste gas.

SHIBUYA A

Preparing spiral carbon nanotube-graphene hybrid useful as a mechanical material, electrical material, thermal material, an acoustic material or optical material, comprises activating, and crushing to obtain graphene catalyst particles.

CHEN Y, WU P, HE B

Preparing cobalt/nitrogen-doped carbon nanotubes/reduced graphene electrocatalyst for hydrogen evolution reaction, involves adding zinc nitrate hexahydrate and cetyltrimethylammonium bromide to graphene oxide suspension and stirring.

WU R, LIU Y, CHEN Z, KA Y

Preparation of large-sized carbon nanotube/graphene hybrid structure used for e.g. lithium ion battery, involves using porous metal material as template, injecting liquid carbon source, heating and soaking in acid solution.

FENG L, YANG Y, ZUO Y, HOU X, SUO G