国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（2） C01B032/19（2）
发明人 CHENG L（4）
公开年 2016（2） 2017（2）
申请年 2016（4） 
专利权人 ENN SCI TECHNOLOGY DEV CO LTD（4）

Device for pre-processing of graphite raw material, graphite intermediate and graphene, has graphite material that is divided into paths and circulated to tank, and is subjected to ultrasonic shock while colliding in tank.

LIU Y, CHENG L, WU L

Device for preparing graphene, has soaking devices that are connected with reaction device, and oxidant adding device that is connected with reaction device so as to add oxidizing agent in reaction device.

LIU Y, CHENG L

Supercritical graphene preparation device comprises reaction device, support mechanism, heating device, quenching device and guide rail, where reaction device is connected to support mechanism.

LIU Y, CHENG L

Supercritical device used for preparing graphene, comprises reaction device, heating device and oxidant adding device, heating device connected with reaction device for heating, and oxidant adding device connected with reaction device.

LIU Y, CHENG L