国家/地区 中国（18）
IPC部 C（18）
IPC大类 C01（18） H01（5） A61（2）
B01（2） C08（2）
IPC小类 C01B（18）
IPC C01B032/19（5） C01B032/198（5） C01B032/184（4）
C01B032/194（3） B01J035/10（2） C01B032/186（2）
发明人 ZHANG Z（18）
公开年 2020（14） 2021（4）
申请年 2020（18）
专利权人 UNIV SOUTHER.（2）

New potassium ion battery anode material, i.e. potassium vanadium oxyfluoride phosphate useful in potassium ion battery, prepared by performing ion-exchange of sodium vanadium oxyfluoride phosphate with potassium ion.

ZHANG Z, ZHU C

Nickel-iron phosphide/graphene/nickel composite material for e.g. electrochemical oxygen evolution reaction as electrochemical catalyst, comprises graphene-wrapped nickel material as carrier comprising nickel and graphene material, and nickel-iron phosphide array supported on carrier.

ZHANG Z, QI L, LI X

Preparing graphene by stripping gas driven liquid phase in micro-channel useful in biomedicine, optoelectronic materials, and energy field, comprises e.g. dispersing the graphite in organic solvent to obtain graphite dispersion.

ZHANG Z, MIAO X, JI J

Preparing graphene by electrochemical anode stripping, comprises e.g. mixing sulfuric acid solution and 1-(4'-sulfo-1'-phenylazo)-2-naphthol-6-sulfonic acid disodium salt as electrolyte,.

HAN J, ZHANG Z, FANG C

Multifunctional surface modifying useful for improving corrosion resistance and biocompatibility of magnesium alloy comprises e.g. preparing of chitosan functionalized graphene oxide and self-assembly surface modifying of magnesium alloy.

PAN C, QIAO X, ZHANG Z, CHANG K, CHEN L, YANG Z

Preparing double-layer graphene used as double-layer graphene film, by providing metal substrate, reducing gas and carbon source, subjecting metal substrate to heating treatment and annealing treatment, and adding carbon source.

ZOU D, ZHAO Y, LIU S, ZHANG Z, YU D

High-strength functionalized graphene waterproof and antireflection film used in aerospace, marine engineering, underwater operations, comprises substrate and functionalized graphene film equipped on one side surface of substrate.

ZHANG Z, XIA L, WANG Z, WANG W, LIU Z

Preparing graphene oxide by adding graphite, metal oxide, and non-metal oxide in stirrer containing solvent for stirring and milling, placing mixture suspension for stirring treatment, centrifuging, suction filtering and drying.

ZHANG D, ZHANG Z

Preparing N-containing graphene material by taking N-containing six-membered heterocyclic compound and metal acetylide, using ethanol as solvent, carrying out ultrasonic reaction, separating, washing collected solids and drying.

SUN M, DING W, ZHANG Z, GAO B

Preparing transparent conductive film, by dispersing graphene oxide slurry, adding solution of sulfuric acid and silver nitrate, filtering, selecting polyethylene terephthalate film substrate, peeling film and performing bonding reaction.

ZHANG Z, HUA Y, GUO H