国家/地区 中国（32） 美国（11） 韩国（3） 世界知识产权组织（3）
IPC部 C（50） B（16） H（9）
IPC大类 C23（50）
IPC小类 C23C（50） C01B（18） B82Y（8）
B22F（6） C22C（3） H01L（3）
H01M（3） C25D（2）
IPC C23C016/26（50）
发明人 LIU Z（4） PENG H（4） HOU B（3）
HE L（2） HU Z（2） JI H（2）
JIN J（2） LI L（2） LI N（2）
LIU H（2） LIU K（2） MU R（2）
NAM W（2） QIU H（2） TAN H（2）
公开年 2019（50）
申请年 2019（30）  2018（16）  2016（2）  2017（2） 
专利权人 UNIV PEKING（5） BEIJING GRAP.（3） FUJIAN MINXI.（2） HANWHA AEROS.（2）
HONDA MOTOR .（2） NPS CORP（2） WUXI GRAPHEN.（2） WUXI SIXTH E.（2）
XICHI TECHNO.（2）

Preparing sub-10 nano-stable graphene quantum dot involves placing boron nitride on a metal foil substrate, etching nano-holes on the boron nitride with a helium ion microscope, and using a chemical vapor deposition method.

LIU K, CHEN D, QIAO R, YU D

Preparing graphene film comprises forming a passivation layer on metal substrate, forming hole in passivation layer, forming a graphene film on a hole exposing the metal substrate and covering passivation layer by graphene film.

TIAN X, HE Y, ZHAO G, LI L, MENG Y, GUO T

Graphene film roll-to-roll production device comprises a vacuum cavity, a vacuum pump assembly and a filling assembly, where the process gas further comprises one monitoring component, and a parameter control assembly.

PENG H, YANG Q, DONG G, ZHA B, LIU Z

Cleaning method of graphene comprises rolling the surface of graphene through curved body provided with adsorbent on curved surface.

LIU Z, PENG H, SUN L, LI Y, LIU X, LIN L, ZHANG J, JIA K

Graphene laminate useful in organic electronic device e.g. organic thin film transistor, organic solar cell, varistor and organic memory device, comprises substrate, interfacial adhesion layer and graphene layer.

CHO K W, LEE E

Upright graphene-polymer polymer composite comprises substrate, upright graphene, and high molecular polymer, where upright graphene grows on surface of substrate, and high molecular polymer is cured into film and loaded on surface.

ZHENG W, ZHAO X

Zirconium alloy cladding tube comprises zirconium alloy tube body and composite protective layer comprising graphene material and zirconium material formed on at least a part of the inner wall of the zirconium alloy tube body.

LIU Y, LI H, WANG X, ZHENG M, XIA H

Method for coating metal substrate e.g. metal foil, with graphene layer, involves contacting molten metal layer with carbon source gas, solidifying molten metal layer, and transferring metal substrate out of processing chamber.

HARUTYUNYAN A R

Roll-to-roll graphene synthesis chamber has auxiliary heaters that are spaced apart from each other and arranged to define auxiliary space for synthesizing graphene on metal film which is placed in auxiliary space.

WON D, NAM W

Graphene synthesis chamber, has substrate placed in auxiliary space, first auxiliary heater arranged between first main heater and substrate, and second auxiliary heater arranged between second main heater and substrate.

WON D, NAM W