国家/地区 中国（27）
IPC部 C（27）
IPC大类 C01（27） B02（2）
IPC小类 C01B（27）
IPC C01B032/19（25） C01B032/192（3）
发明人 CHEN Q（27）
公开年 2017（27）
申请年 2017（27）
专利权人 CHENGDU NEW .（25）

Guide-type extruder for continuously peeling and preparing graphene, has deflector which is evenly distributed on tunnel and is connected with reciprocating screw through sealed bearing.

CHEN Q, ZENG J

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

Vibration and delamination of graphene using alternating electric field by drying graphite powder and grinding medium ceramic and medium metal microspheres, placing in grinding cavity, applying alternating electric field, and grinding.

CHEN Q, ZENG J, CHEN B

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 sheet using femtosecond laser comprises taking the e.g. graphite powder into water, spraying on the quartz plate by electrostatic spraying, scraping to obtain a thick film, placing into a drying tank and crushing.

CHEN Q, ZENG J

Jet complete device useful for preparing graphene material comprises a mixing mechanism, a machine body, a mixing stirrer and a feed on machine connecting A, B and a discharge pipe C, a spray drying chamber is provided with a heating system.

CHEN Q, ZENG J, CHEN B

Preparation and dispersion of graphene using supercritical fluid, involves pre-processing graphite raw material, mixing with dispersant and polymer, transferring to internal mixer, mixing, pumping supercritical fluid, and infiltrating.

CHEN Q, ZENG J, CHEN B

Preparation of nanohydroxyapatite/graphene-based composite material used e.g. for bone tissue repair involves adding graphene oxide powder to calcium salt, stirring adjusting pH, dripping phosphate solution, reacting, aging and filtering.

CHEN Q, YANG Z, YAN T, LIU J