国家/地区 世界知识产权组织（12）
IPC部 B（12）
IPC大类 C01（12）
IPC小类 C01B（12）
IPC B82Y030/00（11） C01B031/02（11） C01B031/04（10）
B82Y040/00（8） C25B001/00（4） B82B003/00（3）
C25F003/00（3） B01J023/745（2） B32B038/10（2）
C01B032/182（2） C01B032/184（2） C01B032/194（2）
C01B032/20（2） C23C016/26（2） C25B001/04（2）
发明人 HASHIMOTO K（2） KAMIYA K（2） NAKANISHI S（2）
公开年 2013（8） 2012（4）
申请年 2012（12）
专利权人 HASHIMOTO K（2） JAPAN SCI T.（2） JAPAN SCI TE.（2） KAMIYA K（2）
NAKANISHI S（2） PANASONIC CO.（2）

Etching graphene nanostructure, by providing piece of highly oriented pyrolytic graphite, analyzing first window, second window, and third window, and applying voltage gradient.

DARLING M J

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

Nitrate-reduction method for water treatment and electric power generation, involves performing reductive reaction to nitrate ion and/or nitrite ion in presence of carbonaceous material including graphite, graphene and amorphous carbon.

NAKANISHI S, HASHIMOTO K, KAMIYA K

Copper foil for manufacturing graphene, has specified arithmetic mean roughness in rolling parallel direction and rolling perpendicular direction.

CHIBA YOSHIHIRO, CHIBA Y, CHIBA G, YOSHIHIRO C

Making high-strength composite comprises e.g. plating conducting surface on substrate, electroplating flat graphene flakes onto surface from carrier fluid suspension of graphene flakes, removing plated substrate from vessel and drying.

BULLINGTON J A, STOLTZ R A, BULLINGTON J, STOLTZ R

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

Removing graphene film grown on surface of metal substrate, comprises applying support layer to exposed surface of graphene film to define first structure, and subjecting first structure to electrochemical process to form gas bubbles.

LOH K P, WANG Y, LOH K

Manufacturing method for graphene-coated object, involves heating graphene oxide deposited on uneven surface of object in vacuum or reducing atmosphere to reduce graphene oxide to graphene, after immersing object in graphene oxide solution.

OGUNI T, OSADA T, TAKEUCHI T, KOKUNI T, NAGATA T

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J