国家/地区 中国（8） 美国（7） 世界知识产权组织（5） 欧洲专利局（EPO）（3） 韩国（3）
IPC部 C（9） B（6）
IPC大类 C01（9） B82（4） B01（2）
B32（2） B41（2）
IPC小类 C01B（9）
IPC C01B031/04（9）
发明人 NA D（2） NA D H（2）
公开年 2014（9）
申请年 2013（9）
专利权人 HANWHA AEROS.（2） HANWHA TECHW.（2） SAMSUNG TECH.（2）

Producing folding in graphene sheet, comprises covering a polystyrene layer on the graphene sheet by laser irradiation process.

FANG Y, CHENG Z, LI Q, LI Z

Hydrogen treated graphene surface having specified band gap and hole mobility.

HONG J I, SON J Y, HONG J, SON J, SUN Z

Graphene fiber used for lightweight flexible lead wire, comprises metallic nanowires in preset mass ratio, and graphene sheets arranged in parallel along axial direction of graphene fiber.

ZHOU X, XU Y, GAO C, XU Z

Manufacturing graphene film involves preparing catalyst metal having at least surface on which graphene is formed, forming support layer on graphene, and isolating graphene and support layer from catalyst metal.

NA D, LEE E, YOON J, NA D H, LEE E K, YOON J H, LI Y

Preparation of germanium-doped graphene involves placing substrate in catalytic reactor under vacuum condition, adding carbon element and germanium element to reactor and processing.

LIN Z

Graphene for electronic equipment e.g. display device, battery, photoelectric device and solar cell, contains nitrogen-containing organic compound.

NA D H, PARK E S, RYU J C, WON D K, CHEOL R J, NA D, WON D, PARK E, RYU J, YUAN D, YOO J H, LIM Y M, HUH Y

Fabricating graphene platelet, comprises providing highly-graphitized graphene, and providing shear force acting on graphitized graphene to separate highly-graphitized graphene into graphene platelets having single or multi-layer structure.

LIN I, LIN H, LIN Y, SONG J, SUNG C, LIN I C, SUNG C M, LIN H C

Graphene-based foam having a structure defined by three-dimensional network of interconnected and ordered open cells useful e.g. in electrode, capacitor, fuel cell, battery, capacitive desalination device and thermal or acoustic insulator.

LI D, QIU L

Covalent patterning or molecular printing of graphene surface, for use in e.g. sensors involves coating the tip with ink mixture; inducing force-accelerated reaction between first reactive element from graphene and second element from ink.

BRAUNSCHWEIG A B, BIAN S