国家/地区 中国（25）
IPC部 C（25）
IPC大类 C01（25） H01（5） B82（3）
C08（3） A61（2） B01（2）
C04（2） C23（2）
IPC小类 C01B（25）
IPC C01B032/198（25）
发明人 ZHANG Z（25）
公开年 2017（10） 2020（5） 2016（3） 2019（2） 2022（2） 2023（2）
申请年 2017（6）  2016（5）  2020（5）  2015（2）  2021（2）  2022（2） 
专利权人 SHANDONG OUB.（6） SHANDONG OBO.（2） UNIV HUAZHON.（2）

Preparing mixed nanometer reduced graphene oxide-bismuth-carbon nanotube sodium ion battery cathode complex material, comprises e.g. dissolving bismuth(III) nitrate in ethylene glycol, and 3-aminopropylmethoxysilane, adding carboxy-containing nanotubes, dispersing graphene oxide, and stirring.

LI L, AN B, WANG K, XU G, ZHANG Z, ZHANG T, YAO Q, LI J, ZHOU W

Preparing metal ion cross-linked graphene film comprises e.g. adding graphene oxide powder into deionized water, ultrasonically dispersing, obtaining metal salt solution, obtaining graphene oxide dispersion liquid of metal ion pre-crosslinking, adding hydroiodic acid and performing steam reduction.

ZHANG Z, CHENG Q

Simultaneously optimizing graphene modified natural rubber vulcanized rubber mechanics, comprises e.g. reducing number of oxygen-containing functional groups on surface of graphene oxide layer by simplified modification process.

AN D, ZHANG Z, LIU Y, GONG M, TAO R, ZHAO G

Magnesium alloy surface micro-arc oxidation/graphene oxide/stearic acid super-hydrophobic composite coating used in automobile application, comprises micro-arc oxidation layer, graphene oxide layer and stearic acid layer sequentially attached to surface of magnesium alloy.

PENG N, WEN Y, ZHANG Z, WANG D, SHANG W

Producing concrete water reducing agent comprises e.g. adding graphene oxide solution and acrylamide polymer into methyl alkenyl polyoxyethylene ether and sodium styrene sulfonate solution, stirring, adjusting pH, cooling, adding calcium lignosulfonate and rutin, and mixing.

ZHANG Z, DUAN P

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

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

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

Preparing graphene oxide by peeling graphite oxide comprises adding graphite powder to concentrated sulfuric acid, uniformly stirring, adding salt, stirring, oxidizing, diluting, suction-filtering and drying to obtain graphite oxide powder.

LU H, FENG Z, DAI X, CHEN J, ZHANG Z, JIA J