国家/地区 美国（20） 韩国（17） 世界知识产权组织（14） 中国（11） 日本（11） 欧洲专利局（EPO）（9） 俄罗斯（4） 台湾（4） 新加坡（2）
IPC部 B（32）
IPC大类 B82（32） C01（32） H01（14）
C23（9） B01（8） B32（6）
B29（2） C08（2） C09（2）
C25（2）
IPC小类 B82B（32）
IPC B82B003/00（32）
发明人 CHEN X（2） FAN F Y（2） FAN S（2）
JIANG K（2） LIN X（2） LIN X Y（2）
MA J（2） NECHAEV YU S（2） WON D（2）
WON D K（2） XIAO L（2） YOO J B（2）
公开年 2012（32）
申请年 2011（16）  2012（9）  2010（7） 
专利权人 UNIV SUNGKYU.（3） UNIV SUNGKYU.（3） HANWHA TECHW.（2） HON HAI PREC.（2）
HONGFUJIN PR.（2） KOREA INST S.（2） NECHAEV YU S（2） SAMSUNG TECH.（2）
UNIV NANYANG.（2） UNIV SUNGKYU.（2） UNIV TSINGHU.（2）

Structure, useful in e.g. a graphene device e.g. a transistor, comprises a substrate, a growth layer, a graphene layer, and a protective layer, where the growth layer is disposed on the substrate and has a groove.

CHOI B, LEE E, WHANG D, CHOI B L, LEE E K, WHANG D M, CHOE P, HWANG T

Preparing graphene used in e.g. LEDs, transistors involves treating graphite with acid to form graphite oxide, mixing with metal oxide nanoparticles; and treating with acid to separate graphene.

CHOI W K, PARK D H, KWON B W, SON D I, CHOI W

Manufacture of graphene for nanoelectronics, involves mixing graphite powder with concentrated sulfuric acid, oxidizing using potassium permanganate, reducing and dispersing.

GUBIN S P, CHEGLAKOV A V, BUSLAEVA E Y, TKACHEV S V, GELLER M M, DUDAKOV V B, BUSLAEVA E YU

Making a graphene or carbon nanotube composite structure, comprises e.g. growing graphene film on first surface of metal substrate by chemical vapor deposition method, and combining carbon nanotube film structure with graphene film.

JIANG K, LIN X, XIAO L, FAN S, LIN X Y, FAN F Y

Fabricating graphene-controlled nano-graphite, used as basic material for e.g. lithium-ion battery electrode, comprises preparing graphene powders and fabricating graphene-controlled nano-graphite through heat treatment of graphene powders.

LEE J K

Graphene-based storage material, useful in a lithium ion battery, comprises graphene sheets disposed in a vertical stack, where the graphene sheets, within the vertical stack, comprise randomly-distributed defect pores.

KUNG H H, ZHAO X, HAYNER C M, KUNG M C

Method of producing graphene cells in graphite with various intercalated additives.

KALANDARISHVILI A G

Making graphene nanoribbon comprises contacting poly(phenylene ethynylene) polymer, annulating compound, and catalyst system comprising metal catalyst and protic acid, and oxidizing the arylannulated polymer product.

DICHTEL W R, ARSLAN H, URIBEROMO F J

Preparing a multilayer film comprising metal nanoparticles and a graphene-based material using electrophoretic deposition on a substrate, comprises electrophoretically depositing a layer of graphene-based material on the substrate.

CHEN X, NIU Z, BOEY Y C F, MA J

Graphene/carbon nanotube composite structure comprises carbon nanotube film structure having carbon nanotubes or nanotube wires and micropores; and graphene film located on a surface of film structure, and covering all of the micropores.

JIANG K, LIN X, XIAO L, FAN S, LIN X Y, FAN F Y