国家/地区 中国（69） 欧洲专利局（EPO）（2） 日本（2） 美国（2） 世界知识产权组织（2）
IPC部 H（45） C（30） B（13）
IPC大类 H01（45） C01（27） B82（13）
C25（2）
IPC小类 H01G（32） H01M（30） C01B（27）
B82Y（12）
IPC C01B031/04（26） H01G009/042（12） B82Y030/00（10）
H01M004/66（10） C01B031/02（7） H01G009/004（7）
H01M004/139（6） H01G011/68（5） H01G011/84（5）
H01G009/145（4） H01M004/13（4） H01M004/38（4）
H01M004/62（4） B82Y040/00（3） H01G011/86（3）
发明人 WU F（69）
公开年 2014（47） 2013（13） 2012（9）
申请年 2012（43）  2011（12）  2013（8）  2010（6） 
专利权人 OCEANS KING LIGHTING SCI TECHNOLOGY CO（69）

Graphene nanoribbons preparation involves dissolving metal substrate in acid base solution to obtain a solution, where the obtained solution is heated.

WANG Y, WU F, YUAN X, ZHOU M

Preparation of graphene nanobelt involves preparing metal chloride-intercalated carbon nanowall by mixing carbon nanowall powder and metal chloride, adding acetone to intercalated carbon nanowall, and applying electric field.

WANG Y, WU F, YUAN X, ZHOU M

Production of carbon nanotubes for preparing graphene nanoribbons, involves subjecting metal substrate to acid treatment, heating substrate, ultrasonically treating, and processing substrate in chemical vapor deposition reactor.

WANG Y, WU F, YUAN X, ZHOU M

Manufacture of carbon nanowall for graphene nanobelt, involves etching metal substrate using acid solution, heating etched metal substrate, irradiating ultraviolet ray, reacting, and supplying carbon-containing gas and protective gas.

WANG Y, WU F, YUAN X, ZHOU M

Preparation of graphene nanobelt involves etching metal substrate using acid etching solution, heating, passing carbon-containing gas and protective gas, mixing with metal intercalation agent and mixing with ionic liquid.

WANG Y, WU F, YUAN X, ZHOU M

Preparation of graphene nanoribbons involves contacting acid-treated metal substrate and carbonaceous material, attaching substrate to carbon nano-wall, mixing carbon nano-wall powder with metal chloride, and treating with acetone.

WANG Y, WU F, YUAN X, ZHOU M

Graphene nanoribbons preparation involves treating metal substrate with acid in presence of oxygen-free environment, heating metal substrate, and performing vapor deposition reaction of metal substrate in presence of protective gas.

WANG Y, WU F, YUAN X, ZHOU M

Manufacture of graphene nanoribbon involves etching metal substrate, heating, irradiating UV ray, processing with protective gas, mixing with chloride intercalation agent and ionic liquid, placing in magnetic field and filtering.

WANG Y, WU F, YUAN X, ZHOU M

Preparing graphene comprises ultrasonically dispersing an ionic liquid with a solvent to obtain an ionic liquid solution, then ultrasonically dispersing expandable graphite with ionic liquid solution and reacting in a sealed reactor.

WANG Y, WU F, ZHOU M

Producing nitrogen-doped graphene, involves subjecting graphite oxide to ultrasonic dispersion treatment in solvent, adding nitrogen source with stirring, and hot-pressing mixed solution in reactor at specified temperature and pressure.

WANG Y, WU F, ZHOU M