国家/地区 中国（40） 世界知识产权组织（2）
IPC部 C（40）
IPC大类 C08（13） B01（12） C02（11）
C01（9） C09（8） H01（7）
C22（4） H05（4） B82（3）
B22（2） C04（2） C23（2）
C25（2） G01（2）
IPC小类 B01J（11） C02F（11） C08K（10）
C08L（10） C01B（9） C08J（6）
C09D（6） H05K（4） B01D（3）
B82Y（3） C22C（3） H01M（3）
B22F（2） C04B（2） C08G（2）
IPC B01J020/30（8） C02F001/28（8） C08K003/04（8）
B01J020/28（5） C01B032/184（5） B01J020/20（4）
B01J020/22（4） C02F101/34（4） C08J005/18（4）
C08K009/04（4） B82Y030/00（3） B82Y040/00（3）
C01B032/19（3） C02F101/20（3） C08K003/06（3）
发明人 YU J（40）
公开年 2021（40）
申请年 2021（40）
专利权人 UNIV CENT SO.（5） UNIV HARBIN .（3） SONGSHAN LAK.（2） UNIV CHANGCH.（2）
UNIV TIANJIN（2）

Photoresponsive gel microsphere useful for detecting nucleic acid, preferably Proteus mirabilis nucleic acid is prepared by synthesizing ferrosoferric oxide-graphene oxide-silicon dioxide complex material, mixing with microdroplet solution, PCR reagent and sample and cutting into microdroplets.

WANG Y, YU J, ZHAO Y, ZHANG L, YE F

Graphite oxidation device for graphene production, has shaft wall of second rotating shaft fixedly connected with second gear, first gear and second gear are engaged with each other, and side wall of cabinet body is provided with scraping mechanism.

XIA H, YU J

Preparation of modified acrylate resin used in coatings, involves mixing acrylate monomer, azobisisobutyronitrile and N,N-dimethylformamide to obtain mixed solution, and mixing dispersion liquid and mixed solution under protective atmosphere, and polymerizing.

WANG J, ZHU J, YU J, LIU J, LIU Q, CHEN R, SHA J, LI R

Preparation of ferrite graphene composite material used in e.g. electronic device, involves dispersing potassium permanganate and graphite powder in concentrated sulfuric acid, exfoliating, forming stable graphene oxide suspension, adding reducing agent, heating, cooling, washing, and drying.

YU J, HU L, LU Q, ZHANG Y

High barrier polyurethane self-repairing composition comprises polyisocyanate, polyol, chain extender, graphene microcapsule, anti-aging auxiliary agent, talc powder, and catalyst.

DONG X, LI Y, ZHANG X, YU J, YANG X

Preparation of ferric oxychloride graphene quantum dot composite transition metal catalyst used for catalyzing peroxymonosulfate involves dissolving urea and citric acid, hydrothermal reacting, dialyzing, mixing with iron salt and sintering.

MAO R, DUAN J, YU J, HUANG J, HU L, FAN Y, WANG D, ZHOU Y, ZHU M, JIANG S, SUN X, ZHENG H

Preparing nickel black-graphene composite photothermal conversion film for seawater desalination and other water treatment directions, involves adding a certain amount of ammonium sulfate and nickel sulfate into the solvent.

YU J, LIU M, YUE D, SUN D

Modified graphene oxide acrylic acid resin used in coating, comprises modified graphene oxide and silane acrylate, where modified graphene oxide is prepared by mixing graphene oxide enol solution and silane coupling agent alcoholic solution.

WANG J, LIU P, ZHANG H, SUN G, ZHU J, YU J, LIU J, LIU Q, CHEN R, SHA J, LI R

Preparation of flower-shaped titanium dioxide photocatalytic self-polishing resin-based composite coating material for use in complex marine environment, involves reacting e.g. butyl titanate, acetic acid and graphene, calcining, and reacting with fluoroboron modified acrylic acid resin.

WANG J, LIU P, ZHANG L, ZHU J, LIU Q, LIU J, YU J, LIU C, CHEN R

Preparing zinc-tin oxide nano rod/reduced graphene oxide composite material used in lithium ion battery cathode material, by dissolving sodium hydroxide and tin source, slowly adding zinc source aqueous solution, and pouring graphene oxide.

FU Z, DU J, WANG F, DING Y, YU L, CAO J, YU J