国家/地区 中国（3）
IPC部 B（4） C（4） G（2）
IPC大类 B65（4）
IPC小类 C01B（4）
IPC C01B032/184（2）
发明人
公开年 2021（4）
申请年 2020（4）
专利权人

Detecting device for preparing graphene, has worm whose end passes through bottom plate and extends out of side of bottom plate, and side fixedly connected with movable plate provided with limiting plate whose top is provided with fixing component.

XU D, MENG X, XU Y

Feeding device for graphene production, has push rod whose front surface is provided with straight slot whose inner side is inserted with limiting column, where end of limiting column is fixedly connected with rear surface of box body.

REN J

Rolling device for graphene film comprises base installed with rolling mechanism main body installed with feeding groove, and provided with access door, discharging port with roller conveyor, and forward rollers provided with reverse roller.

SHI S, JIN T

Synthetic barrier material for packaging film, comprises light-cured photopolymer and graphene nanoplatelets, which are arranged in parallel alignment in light-cured photopolymer.

BROUGHTON S, JULIUSSEN G, MALIK Q, QASIM M