国家/地区 中国（15）
IPC部 C（15）
IPC大类 C08（6） C09（3） C22（3）
C23（3） B01（2） C02（2）
IPC小类 C08K（4） C08L（4） C22C（3）
B01J（2） C02F（2） C08G（2）
C09D（2） C23F（2）
IPC C08K003/04（4） C08K003/22（3） C22C001/10（3）
C02F101/30（2） C02F101/38（2） C08K009/06（2）
C08K009/12（2） C09D005/08（2） C22C001/02（2）
C22C032/00（2）
发明人 WANG Y（4） ZHOU P（3） CHEN H（2）
WU M（2） XU B（2） ZHOU Y（2）
公开年 2022（11） 2023（4）
申请年 2022（15）
专利权人 YANGZHOU POLYTECHNIC INST（15）

Synthesizing ferric oxide and reduced graphene oxide by covalent coupling useful in preparing lithium-ion battery anode materials, comprises e.g. adding graphite powder and sodium nitrate into acid solution, adding potassium permanganate and strong oxidizing agent and dispersing in alcohol solution.

XIE W, LI R, WANG Y, QIU S, WU Q

Preparation of composite photocatalyst used for degrading printing and dyeing wastewater, involves dissolving lead(II) chloride and methylammonium iodide white crystals in dimethylformamide, adding graphene carrier precursor solution and silver vanadium oxide solution, reacting, washing, and drying.

CHEN M, LIN J, GONG A, XIAO J, ZHOU H, JIN D

Polymer chemical material comprises preset amount of titanium-based fluorosilicon alloy, polyether-ether ketone powder, water-based fluorine-containing resin emulsion, hydroxy-containing graft prepolymer, polyvinyl chloride resin, impact modifier, coalescent, thickening agent and ammonia water.

QIAO J, TONG X, SUN Y

High-strength flame-retardant modified composite rubber comprises e.g. carboxy nitrile rubber, ethylene propylene diene monomer rubber, chloroprene rubber, dicumyl peroxide, carbon black, sulfur, zinc oxide, stearic acid, accelerant, anti-aging agent and coupling agent.

XU B, ZHOU Y

Preparing compound flame retardant modified rigid polyvinyl chloride sheet, comprises mixing layered double metal hydroxide, graphene oxide and vinyl silane coupling agent, reacting, centrifuging, drying and preparing compound flame retardant.

ZHAO Y, ZUO Y

Preparing high wear-resistant rubber material comprises mixing natural rubber, styrene-butadiene rubber, cis-butadiene rubber, hydroxy-terminated liquid polybutadiene rubber, tackifier and coupling agent, plasticizing, adding zinc carbonate, stearic acid and sulfur, refining and vulcanizing.

ZHOU Y, XU B

Preparing self-lubricating graphene-metal base composite material involves performing surface micro-texture processing to metal base plate to obtain pre-processing substrate, synthesizing carbon fiber/graphene oxide powder.

WANG X, CHEN L

Polydopamine-nanocellulose composite antibacterial material is prepared by dispersing cellulose-based composite material in deionized water to form suspension, adding solution obtained by dissolving dopamine hydrochloride in Tris buffer to suspension, stirring, filtering, washing, and drying.

DING L, ZUO Z, ZHU C, YIN M

Preparing biomass-derived cellulose aerogel material useful for fireproof door in building, marine structure and ship, comprises e.g. configuring graphene oxide and biomass-derived cellulose, performing solidification, swelling, freeze-drying, and carrying out in-situ polymerization.

SONG S, LI Y, WANG J

Graphene-based water treatment material comprises modified graphene, magnetic Fe3O4-Si composite nano particle and cellulose fibre.

WANG Y