国家/地区 中国（10）
IPC部 C（10） H（3） B（2）
IPC大类 C01（10） H01（3）
IPC小类 C01B（10）
IPC C01B032/184（10）
发明人 ZHANG X（10）
公开年 2022（7） 2023（3）
申请年 2022（10）
专利权人

Preparing high vertical heat-conducting graphene film used in electronic devices and heat pipe systems, involves assmbling graphene oxide nano sheets by wet method and activating carbon at high temperature for cross-linking interlayer between upper and lower graphene oxide nanosheets at defect.

WANG W, ZHANG X

Preparing copper-graphene composite material involves utilizing mechanical alloying method to prepare copper and polymer powder to obtain copper-polymer powder, cold isostatic pressing copper polymer powder to get bar melting region to bar porous rod material.

LIANG J, ZHANG X, WANG D, LI X, ZHOU S, GUO G, BAO F

Use of high aza-graphene nanosheet for water-based drilling fluid, where water-based drilling fluid is added with high aza-graphene nanometre sheet, high aza-graphene nano sheet is prepared by premixing raw material inorganic salt, carbon-containing compound and nitrogen-containing organic compound.

GONG G, ZENG C, CHEN H, LI L, ZHANG X, ZHANG Z, WANG F, LUO C, ZHOU C

Preparing graphene gel used for dynamic thermal management of lithium-ion batteries by e.g. preparing graphene oxide aqueous solution, adding ethylenediamine in graphene oxide solution, hydrothermally reacting, cleaning, freezing and performing high-temperature annealing treatment of graphene gel.

LIN M, YAN B, CHENG S, GUO X, ZHANG X

Graphene paper composite filler conductive mortar useful e.g. in building material comprises cement, fly ash, middle sand, graphene paper composite material, re-dispersible latex powder, water reducing agent, retarder, and antifoaming agent.

LIN Z, HUANG B, HUANG N, WANG P, ZHANG X, ZHANG W

Modified preparation device for graphene production, has hose whose one end is connected with several groups of vibrating rod head which is set around stirring component.

FENG X, ZHANG X

Copper nanocluster/graphene paper-based electrode used as working electrode for sensitive electrochemical detection of phthalosulfonamide in animal-derived food, is graphene paper-based electrode modified by copper nanocluster composite.

ZHANG X, CHEN L, LIU X, GAN T, SUN J

Preparing a carbon/Prussian blue composite material useful in the field of battery, comprises e.g. preparing carbon material, chelating agent and transition metal salt into first mixture dispersion and performing first hydrothermal reaction to obtain carbon-transition metal composite precursor.

ZHANG X, ZHANG L, ZHAO Z, TANG Y

Preparing highly efficient, environmentally friendly carboxy functionalized graphene quantum dots comprises e.g. mixing graphene oxide solution, hydrogen peroxide, reacting, filtering, catalyzing decomposition of excess hydrogen peroxide, centrifuging, filtering, concentrating and freeze-drying.

DING Y, YANG Z, WU J, LIU X, ZHANG X, REN N, LIU M, BAO N

Preparing fluorinated graphite in aerospace industry and nuclear industry, involves selecting lump natural coal based graphite and inert electrode respectively anode and cathode, selecting fluorine-containing inorganic salt solution as electrolyte solution, performing electrochemical peeling.

SUN H, LIU L, HUA Z, CAO W, ZHANG X, JI L, QUAN Y