国家/地区 中国（12）
IPC部 B（12）
IPC大类 B02（12）
IPC小类 B02C（12）
IPC C01B032/19（7） B02C017/10（3） B02C021/00（3）
B02C018/14（2） C01B032/168（2） C01B032/194（2）
C01B032/21（2）
发明人 CHEN Q（3） WANG L（3） ZENG J（3）
LEI L（2） LIN S（2） LIPING L（2）
QIANFENG L（2）
公开年 2017（6） 2018（6）
申请年 2017（12）
专利权人 CHENGDU NEW .（3） HUNAN GONSIO.（2） PUHLER GUANG.（2）

Preparing graphene by physical peeling method comprises taking high-purity flaky graphite, taking steel balls and zinc-magnesium alloy powder, adding flaky graphite and ball milling medium into ball mill, milling, exfoliating and peeling.

LI W

Graphite grinding motor for preparing graphene includes conveying slot, conveyor belt, supporting spring, vibrating motor, supporting seat, eccentric block, cutting motor, output shaft, cutting rotating shaft and cutting sheet.

CAO Y

Graphene ball milling device has fixed base and movable base which are detachably connected through connecting structure, and drive mechanism which is provided to drive rotation of dial and rotation of ball mill tank.

CAI J, CAI X

Electromagnetic dynamic vibratory mill for preparing graphene, comprises cylinder body set on base and provided with movable crushing cavity provided with vibration damping spring group connected with base and dynamic group.

CHEN Q, WANG L, ZENG J

Preparing ultrafine artificial graphite powder by adding graphene quantum dots to artificial graphite powder, carrying out wet ball milling, filtering to obtain slurry, and drying to obtain ultrafine artificial graphite powder.

QIANFENG L, LIPING L

Preparing ultra fine flake graphite powder involves preparing slurry by using flake graphite powder as raw material, adding graphene quantum dot which is crystalline flake graphite powder, carrying out for wet ball milling.

QIANFENG L, LIPING L

Industrialized gradual peeling graphene preparation device has grinding roller that is in close contact with inner wall of grinding cylinder, and is driven by motor arranged at bottom of grinding cylinder.

CHEN Q, WANG L, ZENG J

Ball milling device for providing pure shearing and peeling graphene, has rotating cylinder which is provided as polish tube and grooves which are installed above inner wall to connect with main shaft of ball mill to transmit torque.

ZHAO M, WEI J

Continuous graphene production device comprises a machine frame mounted with a motor at bottom, a separating box provided with an insulating cover and a centrifugal disc equipped with movable grinding head, case and condenser box.

DU W

Working station system of carbon nano-tube composite material for producing graphene, comprises mixing tank configured graphene and carbon nano tube material, where material is conveyed to sand mill and grinding material set to middle tank.

LEI L, LIN S