国家/地区 美国（31）
IPC部 B（31）
IPC大类 B82（31）
IPC小类 B82B（31）
IPC C01B031/02（28） B82B003/00（23） B82Y030/00（21）
B82Y040/00（20） C01B031/04（19） B82B001/00（13）
H01B001/04（6） C01B031/00（5） C23C016/26（4）
H01L029/786（4） B32B003/30（3） B32B038/10（3）
H01L029/16（3） H01L029/66（3） H01M004/04（3）
发明人 FAN F Y（3） FAN S（3） JIANG K（3）
LIN X（3） XIAO L（3） CHO S（2）
CHO S H（2） CHOI J（2） CHOI J Y（2）
HWANG J（2） LEE S（2） LIN X Y（2）
SHIN H（2） SHIN H J（2） SONG Y（2）
公开年 2012（14） 2011（11） 2013（6）
申请年 2011（31）
专利权人 SAMSUNG ELEC.（4） HANWHA TECHW.（3） HON HAI PREC.（3） HONGFUJIN PR.（3）
SAMSUNG TECH.（3） UNIV SUNGKYU.（3） UNIV SUNGKYU.（3） UNIV TSINGHU.（3）
KOREA INST S.（2）

Making graphene nano-sheets, by placing expandable graphite within chamber, applying vacuum to the chamber, and applying electric current to induction heat expandable graphite within chamber under vacuum to form expanded graphite.

WU Y, GARDNER S J, YU Y

System used in e.g. conductive paint, conductive lacquer and electromagnetic shielding comprises device containing a hybrid composite that comprises tubular carbon and graphene in the form of graphene flake or graphene nano platelets.

NGUYEN K C, HIEU D, KHE N, NGUYEN C K, DINH H

Manufacture of graphene transparent electrode for e.g. solar cell, involves providing graphene oxide solution, forming thin metal film on substrate, coating graphene oxide, drying, compressing transparent film layer and etching.

CHEON K U, HEON H G, KIM W C, HUR K H

Manufacture of graphene nano tape for electronic circuit, involves heating precursor material in vacuum in presence of anisotropic metal having specified surface redox potential.

ZHONG D, CHI L, ZACHARIAS H, FUCHS H, MUELLEN K, FENG X, MULLEN K, CHII1 4 L

Partially altering defect area in layer on substrate, comprises receiving the layer including graphene and some defect areas in graphene, and exposing the layer to gas including hydrogen, boron, aluminum, gallium, indium and/or thallium.

MILLER S, MILLER S A

Preparing functionalized graphene, comprises treating graphene with an alkali metal e.g. potassium in the presence of a coordinating solvent comprising an ether (e.g. dioxane) and/or an amine, and adding a functionalizing compound.

SADANA A K

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

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

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

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