国家/地区 中国（16）
IPC部 C（16）
IPC大类 C01（16） H01（4） A61（2）
C08（2）
IPC小类 C01B（16）
IPC C01B032/184（5） C01B032/198（5） C01B032/19（3）
C01B032/194（3） C01B032/186（2）
发明人 ZHANG Z（16）
公开年 2020（16）
申请年 2020（14） 
专利权人 UNIV SOUTHER.（2）

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

Method for preparing three-layer graphene, involves connecting metal substrate to solid carbon source and contained in chemical vapor deposition reaction system, and generating three layers of graphene on surface of metal substrate.

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

Preparing graphene-based modifier comprises dispersing the graphene oxide in organic solvent to obtain graphene oxide suspension, adding esterification modifying agent into graphene oxide suspension and adding concentrated sulfuric acid.

LIU H, ZHANG Y, HU J, ZHANG D, ZHANG Z

Preparation of phosphene/graphene three-dimensional aerogel material used for uranium containing wastewater treatment includes mixing red phosphorus, tin powder and tin iodide, dispersing graphene oxide in deionized water and freeze-drying.

ZHANG Z, LIU Y, DAI Y, CAO X, WANG Y

Preparation of green graphene nanosheets involves mixing graphite, urea peroxide and hydrogen peroxide, maintaining obtained mixture and processing by microwave, and ultrasonically-dispersing obtained graphene aggregate in ethanol.

ZHANG R, ZHANG Z, WANG P