国家/地区 美国（30） 世界知识产权组织（25） 韩国（18） 欧洲专利局（EPO）（12） 中国（11） 日本（10） 加拿大（6） 台湾（4） 澳大利亚（2） 以色列（2） 新加坡（2）
IPC部 B（34）
IPC大类 B01（34）
IPC小类 B82Y（34）
IPC B82Y040/00（34）
发明人 MILLER S A（3） CHIBA G（2） CHIBA Y（2）
CHOI J（2） CHOI J Y（2） HONG B H（2）
JANG B Z（2） KIM H（2） KIM J（2）
KIM S（2） SHIN H J（2） TATSUYA Y（2）
YAMAJI T（2） YOON S（2） YOSHIHIRO C（2）
公开年 2013（17） 2012（14） 2014（3）
申请年 2012（34）
专利权人 EMPIRE TECHN.（4） HANWHA AEROS.（3） HANWHA TECHW.（3） SAMSUNG TECH.（3）
UNIV SUNGKYU.（3） JANG B Z（2） JX NIPPON MI.（2） NANOTEK INST.（2）
NIPPON MININ.（2） NIPPON MININ.（2） SAMSUNG ELEC.（2） UNIV SUNGKYU.（2）
UNIV SUNGKYU.（2） ZHAMU A（2）

Graphene oxide useful in graphene-polymer composite used in coating liquid, for coating steel sheet.

YOO H, KIM J, JUNG Y, YOO H J, KIM J K, JUNG Y G, KIM J S, LIU H

Composition used for removing components from fluids e.g. sewage water and waste water, and for forming capacitor, comprises structure having graphene sheets and carbon nanotubes disposed between graphene sheets.

WEI L, ZHANG Y

Apparatus, useful for preparing graphene-structured material for e.g. filler, comprises supply hopper to supply graphite oxide, supply line of which end is fixed to hopper, and reducing atmosphere gas supply unit connected to supply line.

JI B K, CHOI J Y, SHIN C M

Deionizing solution involves functionalizing graphene sheet apertures to repel first ions in solution that also inhibits transit of second ions and passing solution by flow path to form deionized solution on solution flow path output side.

HO G S, BENNETT R G, BEDWORTH P V, STETSON J B

System, useful for producing graphene, comprises first container including first solution, second container including second solution, and a chamber that is configured to receive first and second solutions from first and second containers.

MILLER S A

Encapsulating a substance with graphene involves combining graphene oxide and water to form aqueous solution; contacting reducing agent and substance; mixing aqueous solution with reducing agent and substance; and producing graphene.

MILLER S A

Membrane used to separate gas from fluid mixture including first gas e.g. neon and second gas, includes graphene layer perforated by nanoscale pores, and gas sorbent to contact surface of layer and direct gas adsorbed at sorbent into pores.

DUERKSEN G L, MILLER S A

Manufacture of graphene/transition metal oxide nanocomposite for super capacitor, involves preparing graphite oxide powder on carbon nanomaterials, dispersing graphite oxide powder into polyol solvent and treating irradiated solution.

KIM S, PARK S K

Preparation of graphene-carbon nanotube composite for e.g. supercapacitor, involves adding graphene and metal catalyst to solvent, obtaining catalyst precursor solution, spraying obtained solution at furnace, and performing pyrolysis.

SONG L H

Carbonaceous material used for e.g. electrode catalyst, comprises graphene doped with metal atom and at least one type of nonmetallic atom chosen from nitrogen atom, boron atom, sulfur atom, and phosphorus atom.

NAKANISHI S, KAMAI R, SUZUKI Y, HASHIMOTO K, KAMIYA K