国家/地区 美国（5） 世界知识产权组织（4） 德国（2） 日本（2）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C01B031/02（4） C01B031/04（4） B82Y030/00（3）
B82Y040/00（3） B32B009/00（2） C01B031/00（2）
发明人
公开年 2012（4） 2013（2）
申请年 2011（7）
专利权人

Manufacture of graphene on polycrystalline silicon carbide used as bearing element in mechanical engineering, involves polishing silicon carbide components, cleaning, and graphitizing polished surface by annealing.

BENNEWITZ R, ASLAN M, WAEHLISCH C F

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

Low pressure shovel for e.g. steam turbine in airplane engine, has blade root connected to shovel blade and closing shovel blade in extension that is in radial alignment regarding axis, where shovel is made of monocrystalline graphene.

HAJE D

Graphene-based steel tubes, pipes or risers used for conveying petroleum, gas and biofuels, and for use in underwater riser systems for deep water with direct application in petroleum industry, comprise aluminum, cobalt, copper and chromium.

CARVALHO A L M D, ZURBA N K, MOREIRA DE CARVALHO A L, MOREIRA D C A L

Film-containing base material for sliding components and machine elements comprises film having carbon-type nanomaterials e.g. carbon nanotube, graphene, fullerene, carbon black, and Ketchen Black which cover base material surface.

KONDO K, UMEDA J, NISHIMURA H, KASHIWAGI T

Random graphite, which is a type of graphite comprising three-dimensionally random graphene layers, useful for graphitic intercalation compound (GIC) such as electrodes for lithium-ion battery.

LEE J, WON J, LEE B, LEE J K, WON J S, LEE B B

Broadband optical limiter useful in devices used for protecting human eyes and optical sensors, comprises many graphene nano-sheets and a base material (liquid or polymer gel) in which the graphene nano-sheets are distributed.

ZHAO W, ZHAO B