国家/地区 中国（32）
IPC部 C（32）
IPC大类 C23（32） C01（10） B22（6）
B82（4） C22（3） C25（2）
H01（2）
IPC小类 C23C（32） C01B（10） B22F（6）
B82Y（4） C22C（3） C25D（2）
IPC C23C016/26（32）
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）
QIU H（2） TAN H（2） XU Z（2）
公开年 2019（32）
申请年 2019（23）  2018（9） 
专利权人 UNIV PEKING（5） BEIJING GRAP.（3） FUJIAN MINXI.（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

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

Reaction gas supply device useful for preparing graphene by chemical vapor deposition method, comprises an air inlet pipe, an air outlet device and a current-limiting device.

HU Z, LIU H, JI H, TAN H

Air inlet device for high temperature vacuum furnace for graphene growth, has air inlet pipe connected with air outlet device that is provided with hollow box body, where surface of hollow box body is formed with multiple air outlet holes.

HU Z, LIU H, JI H, TAN H

Large area graphene preparation device has second heater installed below chamber, and vacuum cover that surrounds furnace, first heater and second heater and is connected to vacuum unit to form vacuum around furnace.

JIN J

Large area graphene preparation device comprises e.g. a mainframe part i.e. mounted on upper part of the main machine part, where one side is connected with the gas inlet, and box furnace is connected to vacuum unit on the other side.

JIN J