国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/194（2） C01B032/196（2）
发明人 JIA K（5）
公开年 2019（3）
申请年 2018（3） 
专利权人 UNIV PEKING（5）

Carrier for batch preparation of graphene film comprises supporting plates for placing substrate for growing graphene, heating plates for heating substrate, and electrode assembly connected with heating plates.

ZHU Y, MA Z, GAO X, SHAN J, JIA K, PENG H, 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

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

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

Vacuum graphene transfer device useful for transferring the graphene film to the target substrate comprises e.g. shell set inside of vacuum cavity, lifting mechanism set in the shell and comprising pressing plate capable of lifting.

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