国家/地区 美国（15） 世界知识产权组织（12） 韩国（10） 台湾（5） 中国（4） 欧洲专利局（EPO）（4） 日本（4） 俄罗斯（4） 新加坡（3） 德国（2）
IPC部 B（23）
IPC大类 B82（23） C01（23） H01（10）
C07（3） B01（2） C04（2）
IPC小类 B82B（23）
IPC C01B031/04（23）
发明人
公开年 2014（10） 2015（8） 2013（5）
申请年 2013（23）
专利权人

Preparing anthracite based graphene oxide comprises e.g. preparing ultra-clean anthracite powder, adding dispersant, carrying out ultrasonication to prepare dispersion liquid, and preparing graphene oxide colloid solution.

ZHANG L, ZHANG M

Obtaining functionalized graphene involves synthesis of intercalated compound of fluorinated graphite by processing powder of natural graphite by halogen and subsequent thermal decomposition of intercalated compound of fluorinated graphite.

MAZIN E V, MAZIN V I

Production of graphene oxide and/or graphite oxide nanoplatelet structure used for e.g. sensors, involves passing current through cell to intercalate anions into graphitic positive electrode and exfoliating.

ABDELKADER A, KINLOCH I, DRYFE R

Graphene pumice, method of its production and activation.

GAYVORONSKII YU F, GAYVORONSKII B YU, KIRIKOV A D, KIRIKOV D A, GAYVORONSKY B YU, GAYVORONSKY YU F

Substrate for graphene growth, has glass-ceramic body, and multiple metallic islands that is disposed on surface of glass-ceramic body.

BORRELLI N F, FEKETY C R, LIU X, SONG Z

Providing graphene comprises providing transfer material, synthesizing graphene at first temperature, cooling the synthesized graphene from first temperature to a second temperature, and detaching graphene from transfer material.

HUBRICH C, GLANZ C, KOLARIC I

Producing graphite oxide useful for manufacturing graphene nanosheet, comprises adding hydrogen peroxide into sulfuric acid solution mixed with graphite (graphite solution), and reacting graphite solution and hydrogen peroxide.

AHN W, SHIN K H, JIN C S, YEON S H, SONG H S, JUNG K N, YOON S K, JEON J D, SHIM J M, YANG J H, LEE B S, JEON M S

Preparing a graphene structure used in a transparent electrode and LED, comprises doping a first graphene layer and a second graphene layer to a metal chloride and then laminating on a substrate.

LEE J L, KWON K C, KIM B J, KIM S Y

Manufacture of metal oxide-graphene nanocomposite used for electrode, involves preparing synthetic material of nanocomposite using cobalt chloride hydrate and/or distilled water, hydrothermally treating, and forming graphene flakes.

KIM C K, KIM S W, JEONG G H, LEE H M

Synthesizing graphene nanoribbon used in e.g. field effect transistor or bipolar junction transistor, comprises polycyclization of linearly conjugated aryl compounds to provide graphene nanoribbon precursor.

KLEIN J P