国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/184（5）
发明人 DAI L（3） LI B（3） HAN L（2）
LI L（2） LIU Y（2） MENG Y（2）
WU C（2） ZHAO G（2）
公开年 2020（3） 2017（2）
申请年 2018（3）  2016（2） 
专利权人 ENN SCI TECHNOLOGY DEV CO LTD（5）

Graphene preparing device includes graphene reaction chamber provided with reactant-bearing heating plate and electric field generating device, plasma chamber provided with magnetic field generating device, and plasma jet orifice.

DAI L, LI B, WU C, HE Y, ZHAO G, LI L, MENG Y

Graphene preparing device includes heating cavity with reactant bearing heating table, oxygen removing chamber with laser galvanometer scanning system and supporting table carrying metal plate, and vacuum pump.

HAN L, DING J, YU Y, LIU C, LI B, DAI L

Preparing graphene comprises heating graphene oxide placed in first temperature zone, an and heating metal reducing agent placed in second temperature zone to combine metal reducing agent with oxygen containing particle.

LI B, DAI L, WU C, HAN L, ZHAO G, FANG X, LI L, MENG Y

Feeding device for preparation of graphene by thermal reduction process, has feeding device main portion that comprises feeding port, blowing gas inlet and discharge port connected with reaction vessel.

HAO K, ZHAO W, LIU Y, WANG G, ZHENG J, JIN 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