国家/地区 中国（15）
IPC部 C（15）
IPC大类 C01（5） B01（4） C02（2）
C04（2） C08（2） C09（2）
H01（2）
IPC小类 C01B（5） B01J（4） C02F（2）
C04B（2） C08K（2） C09D（2）
IPC B01J013/00（2） C01B032/194（2）
发明人 YU C（15）
公开年 2021（10） 2022（4）
申请年 2021（15）
专利权人 GUANGDONG BO.（2） UNIV DALIAN .（2）

Graphene Polyether Ketone Ketone composite material useful in preparing conductive electric device and preparing electrode of electromagnetic device comprises terephthaloyl chloride, diphenyl ether, N-N dimethylformamide, polar aprotic solvent and boron trifluoride.

YU C, WEI S, PEI X, WANG Q, LIU H, JIA D

Uranium dioxide powder doped with uniformly dispersed graphene, used in nuclear fuel and in nuclear reactor system, comprises graphene sheet and uranium dioxide powder, where uranium dioxide powder is absorbed on graphene sheet surface to form uniformly dispersed powder.

LENG K, LU Y, ZENG Q, YANG J, YU C, PAN X, WANG Y

High performance fast coagulating early strength concrete, has concrete mixing material, comprising e.g. cement, silicon powder, regenerated aggregate, water reducing agent, quick-setting agent, calcined lime powder, epoxy resin, nano hydroxyapatite, modified graphene fiber, and wollastonite powder.

LI R, LI G, LI P, LIU J, CHEN D, TANG F, ZHONG X, LV M, SONG G, YU T, MU L, LI H, LIANG D, CAI X, LIN X, LAI J, YU C, SONG L

Method for improving strong toughness of laser melting deposition aluminum alloy forming piece, involves grinding and polishing aluminum alloy substrate and cleaning using laser cladding device to clad dried composite powder on substrate.

LU H, CHEN J, YU C, WANG S, LI X, XU J

Method for constructing graphite-phase carbon nitride quantum dot/carbon composite material used in dye-sensitized solar cell, involves adding graphite-phase carbon nitride quantum dot and carbon material into distilled water, coupling materials through non-covalent stacking effect and centrifuging.

DING Y, CHANG J, YU C, HOU S, QIU J

Method for drying graphene particle, involves starting scraping device to scrape graphene dust adhered to inner wall of tank to bottom of tank, using plugging device for plugging when clogging occurs, and discharging fine graphene particles inside tank together with graphene dust.

YU C

Method for efficiently decomposing hydrogen peroxide with graphene-coated cobalt catalyst under acidic conditions, involves mixing diaminomaleonitrile and cobalt salt, hydrothermally heating, drying precipitate, acid washing and drying.

LI Z, WU M, LV H, YU C, ZHANG T, YANG L, WU W, LYU H

Fluorine rubber modified carbon aerogel useful in the fields of flexible sensing, hydrophobic oil absorption, flame retardant and flameproof, prepared by e.g. adding graphene oxide and aminated carbon nano-tube into de-ionized water, ultrasonically dispersing, soaking, heating and vulcanizing.

JIANG X, YU C, GUO J

Preparing engine oil additive with bionic non-smooth surface structure, comprises mixing graphene oxide and ferrocene in solvent at specific mass ratio, and then subjecting the mixture to ultrasonic treatment, washing, and drying.

SHI X, YU C, ZHANG H, YANG X, LU J, WANG H, SHI Y, GAO J, ZHANG L, JIN Z

High mechanical strength aramid nanofiber/porous graphene/polyaniline composition for preparing high mechanical strength aramid nanofiber/porous graphene/polyaniline film useful for e.g. oil stain treatment, comprises aramid fiber, porous graphene oxide and polyaniline.

ZHONG W, ZOU Y, CHEN Z, PENG Z, YU C