国家/地区 中国（75） 世界知识产权组织（17） 韩国（10） 印度（9） 日本（6） 美国（5） 以色列（2）
IPC部 C（113）
IPC大类 C01（113） B01（23） H01（22）
B82（20） C09（11） G01（7）
C08（6） B22（5） C07（4）
H05（4） A61（3） B32（3）
C02（2） C04（2） C06（2）
IPC小类 C01B（113）
IPC C01B032/198（113）
发明人 LI J（6） LI Z（6） ZHANG Q（5）
ZHU Y（5） LI X（4） WANG Y（4）
LI L（3） LIU Z（3） QU Y（3）
REN X（3） TANG R（3） WANG K（3）
WANG W（3） WANG X（3） XIE D（3）
公开年 2023（113）
申请年 2022（76）  2023（18）  2021（17）  2020（2） 
专利权人 SIXTH ELEMEN.（3） UNIV NANJING.（3） HUNAN INST S.（2） MATERIALS IN.（2）
NAT MATERIAL.（2） NIPPON SHOKU.（2） POWDER FUELS.（2） SICHUAN VOCA.（2）
UNIV BEIHANG（2） UNIV CHENGDU.（2） UNIV CHINA S.（2） UNIV LIAONIN.（2）
UNIV SCI TE.（2） UNIV SHAANXI.（2） UNIV SINGAPO.（2）

Classifying graphene oxide comprises classifying graphene oxide contained in graphene oxide dispersion by controlling pH of graphene oxide dispersion containing graphene oxide.

AN K, LEE S S, MYUNG S, SEOG S, MIN L S, GI S G

Synthesisizing nickel-manganese-sulfur decorated reduced graphene oxide nanocomposite for ultra-fast photocatalytic degradation of organic dyes, involves adding manganese chloride tetrahydrate into stirring solution and treating homogeneous suspension with cetyltrimethyl ammonium bromide.

SASIPRABA T, GOVINDHASAMY M

Sintered body of mixture used as e.g. electrolyte in catalyst layer of polymer electrolyte fuel cell, catalyst carrier in catalyst layer, electrolyte in solid electrolyte membrane, and polymer electrolyte fuel cell, comprises graphene oxide and nitrogen-containing compound-based component.

SHOICHI K, TAKUJI Y, NORIHITO S

Producing closed-shell thermally reduced graphene oxide useful as material for soundproofing and buoys, comprises e.g. acid treating graphite, heat-treating graphene oxide, and coating thermally reduced graphene oxide with coating agent.

CHOI J Y

Preparation of graphene oxide quantum dots, involves dispersing potato paste in deionized water and adding ammonium hydroxide solution, treating formed mixture hydrothermally at preset conditions, and cooling to room temperature, filtering and drying.

KAUSHAL J, KAPOOR M, KUMAR P, KHANRA P, GAYTRI

Preparing oxidized graphene by catalysis of hydrocarbon involves mixing liquid metal and hydrocarbon, catalyzing to obtain mixture, and separating mixture to obtain hydrogen and oxidation graphene, where liquid metal comprises first liquid metal and second liquid metal.

GU L, GU Q, TANG K, YU J

Preparing single crystal high-nickel cobalt-free material comprises e.g. mixing single crystal high-nickel cobalt-free precursor with lithium source, carrying out calcination, and mixing second single crystal high nickel cobalt free calcined material with graphene oxide solution.

LI C, YU H, XIE Y, LI A

Preparing mixed nanometer reduced graphene oxide-bismuth-carbon nanotube sodium ion battery cathode complex material, comprises e.g. dissolving bismuth(III) nitrate in ethylene glycol, and 3-aminopropylmethoxysilane, adding carboxy-containing nanotubes, dispersing graphene oxide, and stirring.

LI L, AN B, WANG K, XU G, ZHANG Z, ZHANG T, YAO Q, LI J, ZHOU W

Aerogel microsphere material useful for carrying lithium sulfide, comprises graphene oxide and in-situ grown carbon nanotube composite heteroatom-doped porous MXene material.

ZHONG Y, LIU L

Manufacturing semiconductor useful in filed of power conversion devices, electric and electronic systems, comprises e.g. implanting dopant into semiconductor, capping material into two-dimensional honeycomb, and heat treating.

KIMSEONGJUN, KANG M J, SHIN H K, LEE N S, JAE P Y, SUNG M J