国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/196（9）
发明人
公开年 2020（9）
申请年 2020（9）
专利权人

Graphene extracting and separating device comprises e.g. main body and control cabinet, main body upper end fixedly installed with mortar, mounting block upper end set with screw hole, and screw hole inner part screwed with screw cap.

SHI S, JIN T

Graphene cleaning device, has connecting device fixedly connected with moving device, where moving device controls roller of roller device to do reciprocating movement up and down/front and back through connecting device.

QIU F, HUANG T, LV W, CHU J, ZHANG W, LIU Z, TIAN Y, HU T, DING J

Stable high-efficiency graphene high temperature purifying device comprises e.g. a heating furnace, the top surface of the heating furnace is equipped with a plasma spray gun, one side of upper end of the heating furnace is connected with an air inlet pipe.

LIU X

Graphene continuous exfoliation and preparation device includes stripping module, lifting module, driving module, control module, roller, heater, and two roller columns.

CHEN G, LIU H

Preparation of graphene slurry for preparing heat dissipation film, by mixing sulfuric acid, flake graphite, sodium nitrate, potassium permanganate, purified water and hydrogen peroxide, heat treating, filtering, cooling and centrifuging.

AN J, XU P, WEN C, SHI H, HAN Y, SONG Y, HUA J

Sieving device for graphene purification, has bottom guide sleeve whose bottom is movably connected with telescopic rod through rotating shaft, where bottom of telescopic rod is fixedly connected with bottom of inner cavity of box housing.

LIU W

Production device of high-purity graphene film comprises bearing platform set in sealing cavity, and used for bearing initial graphene film, and plasma heater located above bearing platform and used for heating initial graphene film.

KE L

Graphene liquid fast heating device, has first clamping strip whose bottom end is clamped and connected with second clamping strip, where outer side of end of second clamping strip is slidingly connected with inner side of right end of second shell.

DONG Y

Aqueous graphene slurry comprises mixed liquid of graphene and deionized water.

LI Z, DENG M