国家/地区 中国（16）
IPC部 C（13） B（10） G（2）
IPC大类 B01（6） C02（4） C01（3）
C07（2） G01（2）
IPC小类 B01J（5） C02F（4） C01B（3）
C07D（2） G01N（2）
IPC C01B032/184（3） B01J029/89（2） C02F101/34（2）
C07D301/12（2） C07D303/04（2）
发明人 LV H（16）
公开年 2021（9） 2022（6）
申请年 2021（16）
专利权人 LV H（4） BEIJING SCIE.（3） UNIV EAST CH.（2）

Graphene device of composite rubber modified asphalt comprises supporting component, high-speed cutting component and ultrasonic dispersing component, where supporting component comprises working table.

GU Y, ZHAO X, GUO Y, FANG Z, LI C, MA L, LV H, PANG F, HE D, LIU J, ZHANG S, SUN H, WANG X, LI Y

Preparing photocurable three-dimensional printing ink useful for preparing three-dimensional printed hydrogel patch, comprises e.g. adding graphene oxide powder to ultrapure water, ultrasonicating, adding acrylamide, polyethylene glycol (diol) diacrylate and photoinitiator, and stirring to dissolve.

ZHANG Z, LIU A, LV H

Waterproof inflaming retarding heat insulation non-woven fabric comprises heat insulation layer, where outer side of heat insulating layer is provided with flame retardant layer, and inner side of the layer is formed with anti-tensile layer.

LIU M, LIU W, LIU D, LV H, LIU J

Graphene-reinforced nickel base alloy composite material for hot end component of aircraft engine, comprises chromium, molybdenum, zirconium, beryllium, boron, graphene, and nickel.

LV H, ZHU H, CHEN Z, ZHAO X, ZHANG Y, LYU H, WANG H

High temperature vacuum reactor for preparing graphene by electrifying carbon powder, comprises positive electrode and negative electrode of power supply respectively connected with two electrode rods.

LV H

Electrochemical method for measuring tert-butylhydroquinone, involves coating graphene suspension liquid on surface of graphene carbide after polishing and drying to obtain modified electrode in mixed solution containing ornithine.

ZHU Q, LV H, GONG Z, YIN M, CHEN M, XUE S, MA X

Vacuum reactor for preparing graphene by electrifying carbon powder, comprises positive electrode and negative electrode respectively connected with two electrode rods with sealing ring, and electrode respectively inserted into reaction tube.

LV H

Method for growing gallium nitride single crystal by high temperature heat treatment assisted two-dimensional coating mask substrate, involves adding polyvinylpyrrolidone to adjust viscosity of nanosheet solution, using spin coater to adsorb substrate, growing single crystals on mask substrates.

LV H, WU Y, HAO X, HU H, SHAO Y, ZHANG B

Grapheme oxide composite microsphere useful in detection of bisphenol compounds, where the graphene oxide composite microspheres are graphene oxide/polystyrene core-shell composite microspheres prepared by layer-by-layer self-assembly technology.

WANG J, LV H, LIAO K, WANG D, SONG X

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