国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） C23（3） C03（2）
IPC小类 C01B（9）
IPC C01B032/186（5） C23C016/26（3） C01B032/194（2）
C01B032/196（2） C03C017/22（2）
发明人 LIU Z（5） ZHANG J（5） PENG H（4）
JIA K（3） LI Y（3） LIU X（3）
SUN L（3） GAO Z（2） LIU H（2）
SUN Y（2） XU S（2）
公开年 2019（9）
申请年 2019（7）  2018（2） 
专利权人 UNIV PEKING（9）

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

Preparing graphene glass assisted by metal nanoparticles for defogging glass, involves preparing metal nanoparticle dispersion on surface of glass substrate, and removing solvent to obtain pretreated substrate.

ZHAO Z, LI Y, ZHAO Y

Cleaning graphene surface for preparing clean graphene used in e.g. transparent electrode, involves providing carbon nanomaterial, contacting nanomaterial with graphene surface, applying pressure and separating nanomaterial from graphene.

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

Preparation of intrinsic few-layer graphene by preparing raw material with dried iron(III) chloride and flake graphite, mixing octylamine and dimethylformamide, sintering, processing with mixed bulking agent, washing and separating.

LIU L, HAN Z, LI Z, LI R, WANG E

Graphene powder continuous discharge preparation method involves passing inert gas into microwave plasma chemical vapor deposition system, generating plasma, passing carbon source, and performing graphene powder vapor phase growth.

ZHANG J, SUN Y, LIU H, GAO Z, XU S

Use of graphene or graphene coating for improving blood compatibility of biological material and/or device.

DUAN X, MENG X, LIU Z, LIU K

Preparation of graphene powder by subjecting carbon source to chemical vapor deposition process without using substrate.

ZHANG J, XU S, GAO Z, SUN Y, LIU H

Graphene film transfer apparatus for transferring graphene film to target substrate, has peristaltic component for controlling flow rate of liquid in chamber, where graphene film is transferred to target substrate along with level shift.

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