国家/地区 中国（25）
IPC部 C（25）
IPC大类 C01（25） B02（2） B82（2）
IPC小类 C01B（25）
IPC C01B032/19（12） C01B032/184（6） C01B032/192（4）
C01B032/194（4） B82Y040/00（2） C01B032/186（2）
C01B032/198（2）
发明人 WANG L（25）
公开年 2017（25）
申请年 2017（25）
专利权人 CHENGDU NEW .（12） SHANDONG YUH.（3）

Graphene dispersion solution comprises graphene, dispersant and solvent, prepared by e.g. preparing graphene into powder, mixing graphene powder and dispersant, placing milled mixture in solvent and mixing.

JI L, WANG L, ZOU H

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

Mechanical stripping for preparing graphene homogenizer, comprises two connected with homogenizing chamber of pressure cylinder, where homogenizing chamber is provided with feeding port and discharge hole with sealing unit.

CHEN Q, WANG L, ZENG J

Continuous expansion device for preparing graphene, has quench chamber that is provided with return pipe, condenser that is filled with liquid nitrogen, and cyclone collector that is connected below of quenching chamber.

CHEN Q, WANG L, ZENG J

Preparing three-dimensional porous graphene involves adding crosslinking agent into graphene oxide dispersion liquid for hydro-thermal reaction to obtain mixed solution, adding lauryl amine into mixed solution, and uniformly stirring.

WANG L, LI Y

Preparation of nitrogen-oxygen co-doped three-dimensional nano-porous graphene, by obtaining nano-porous nickel foil sheet, placing in quartz boat, adding graphite, calcining, soaking in hydrochloric acid solution, washing and drying.

LI J, WANG L, ZHAO N, QIN K, LIU E, SHI C, MA L, HE C, HE F

Graphene puffing device has screw feeder whose outlet is connected with inlet of rotary tube whose outlet is connected to inlet of collector.

WANG Z, ZHU S, GAO L, SUN P, WANG L, XUE J, ZHAO C, WANG Y

Graphene continuous dilating device comprises feeding system, expanding system and collecting system, where feeding system comprises top end connected with feeding of spiral feeder, and swelling system comprises furnace body.

WANG Z, ZHU S, GAO L, SUN P, WANG L, XUE J, ZHAO C, WANG Y

Continuously preparing graphene in the screw machine by using supercritical fluid comprises pre-processing graphite raw material, mixing, adding into screw extruder, cutting, injecting, passing, rotating, ultrasonically cleaning and drying.

CHEN Q, WANG L, ZENG J

Preparing graphene film by using vegetable oil involves placing growth substrate and growth precursor of graphene in quartz tube, placing quartz tube in heating zone of chemical vapor deposition furnace, sealing quartz tube and heating.

WANG L, WU P, YU X, WANG W, FENG L, LI C