国家/地区 中国（58）
IPC部 C（58）
IPC大类 C01（58） B82（19） H01（4）
IPC小类 C01B（58）
IPC C01B031/04（58）
发明人 YUAN X（58）
公开年 2014（41） 2013（16）
申请年 2012（58）
专利权人 OCEANS KING .（50） SHENZHEN OCE.（47） SHENZHEN OCE.（36） OCEAN S KING.（10）
SHENZHEN OCE.（9） HAIYANGWANG .（3）

Preparation of graphene gel by adding graphite oxide to solvent, ultrasonically dispersing, heating to obtain graphene wet gel, placing into autoclave, reacting, slowly taking out to release high-pressure hot steam, and drying.

WANG Y, WU F, YUAN X, ZHOU M

Preparing graphene nanoribbons, comprises e.g. preparing carbon nanowall powder by etching metal substrate surface and performing chemical vapor deposition, then preparing into intercalated carbon nanowalls, and heating with ionic liquid.

LIU D, WANG Y, YUAN X, ZHOU M

Preparation of graphene nanobelt is prepared by etching metal substrate with diluted acid solution, heating, catalytic chemical vapor depositing with ethane, propane, acetylene and ethanol, and scraping carbon nanotube.

LIU D, WANG Y, YUAN X, ZHOU M

Preparation of graphene nanobelt involves etching metallic substrate, heating, passing metallic substrate surface into methane, ethane, propane, acetylene, or ethanol, passing light through catalytic chemical vapor deposition, and reacting.

LIU D, WANG Y, YUAN X, ZHOU M

Preparing graphene nanoribbons comprises etching dilute acid solution on metal substrate, heating substrate, and passing ethane, propane, acetylene and ethanol through reactor to obtain carbon nano wall on surface of substrate.

LIU D, WANG Y, YUAN X, ZHOU M

Preparation of graphene nanobelt involves preparing working electrode, soaking in ion liquid electrolyte with reference electrode, applying forward voltage and reverse voltage, filtering, washing, and drying.

WANG Y, YUAN X, ZHONG H, ZHOU M

Preparation of boron-doped graphene nanobelt involves etching metallic substrate using diluted acid solution, heating, passing metallic substrate surface into methane, ethane, propane, acetylene, or ethanol, passing light, and reacting.

WANG Y, YUAN X, ZHONG H, ZHOU M

Preparation of nitrogen-doped graphene nanobelt involves etching metallic substrate using diluted acid solution, heating, passing metallic substrate surface into methane, ethane, propane, acetylene, or ethanol, passing light, and reacting.

WANG Y, YUAN X, ZHONG H, ZHOU M

Preparation of graphene nanobelt involves adding nano-wall to concentrated sulfuric acid, adding potassium permanganate, stirring, adding water, washing, filtering, drying, adding carbon dioxide, heating and drying.

LIU D, WANG Y, YUAN X, ZHOU M

Preparing graphene nanobelt comprises adding carbon nanowall with concentrated sulfuric acid and potassium permanganate to obtain slurry and then adding ionic liquid and reducing agent, carrying out ultrasonic treatment.

LIU D, WANG Y, YUAN X, ZHOU M