国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/184（10）
发明人 ZHANG W（10）
公开年 2020（4） 2017（2） 2021（2）
申请年 2017（2）  2020（2）  2021（2） 
专利权人 UNIV SOUTHEA.（3）

Preparing graphene by combustion synthesis comprises e.g. mixing extruded vermiculite powder and metal magnesium powder, then mixing with metal magnesium powder, passing carbon dioxide, adding into hydrochloric acid solution and adding into hydrofluoric acid solution and reacting.

MING H, CAO G, XIANG Y, ZHANG H, ZHANG W

Preparation of metal particles loaded coal-based graphene involves applying voltage to conductive metal salt doped carbon source precursor, generating Joule heat, graphitizing carbon source, and thermally reducing conductive metal salt to metal oxide or metal simple substance.

ZHU R, HUANG P, ZHANG X, ZHANG W, LIU Z, ZHU H, LIAO Y, WU Y

Preparing compound containing crystalline water cobalt sulfate and redox graphene comprises synthesizing cobalt-based metal organic framework zeolitic imidazolate framework-67 by co-precipitation and carrying out pre-vulcanization treatment.

GUO X, ZHANG W, WANG Y, ZHENG Y, LIU Y, LI R, ZHANG M, XIE H

Composite material of graphene loaded manganese dioxide comprises graphene and manganese dioxide particles of two-dimensional layered structure, manganese dioxide presents loose flower shaped sheet layer structure.

ZHANG J, ZHANG W, JIN H, ZHANG Y, DU Y, WANG Z

Preparing biomass three-dimensional porous graphene useful for preparing e.g. sensor, catalytic and fuel cell comprises crushing biomass material, mixing with water-soluble inorganic salt, conducting pyrolysis reaction and drying.

HU Q, ZHANG W, ZHANG X, ZHU M, CHEN H, ZHAN C, YAN P

PET graphene coating coiled material device comprises reaction kettle, atom fountain device, field-effect separator, atom disperser, flattening shaft, PET film, reformer, weight-efficient fine device, inspection device and steering shaft.

ZHANG W

Preparing high-performance nickel sulfide-graphene composite electrode material useful in fields of electrochemical energy storage comprises e.g. dispersing graphene oxide, ultrasonically treating, and performing hydrothermal treatment.

GUO X, WANG Y, ZHANG W, CHEN Z, LIU Y, TANG X, ZHENG Y, ZHANG M, LI R, PENG Z

Hydrothermal preparation of nitrogen and sulfur co-doped three-dimensional graphene material used in super capacitor involves dissolving graphene oxide in deionized water, dispersing, dripping thiourea solution, and stirring.

GUO X, ZHANG W, LIU Y, CHEN Z, JIN K, ZHAO L, ZHU L, YIN L, LIU C

Preparation of graphene quantum dot used for photoluminescence diode involves taking natural graphite powder, adding sodium nitrate, concentrated sulfuric acid and potassium permanganate, stirring, heating, filtering, washing and drying.

CHEN W, ZHANG Q, HUANG Z, XIANG C, QIN Y, ZHENG Z, ZHANG W, ZHANG B

Preparing super capacitor involves mixing three-dimensional porous graphene composite material, acetylene black and polytetrafluoroethylene emulsion.

CHEN H, LING Q, XIAO H, ZHANG W