国家/地区 中国（19）
IPC部 C（10） H（7） B（3）
G（2）
IPC大类 H01（6） C01（3） C08（3）
B01（2） B82（2） G01（2）
IPC小类 H01G（5） C08K（3） B82Y（2）
C01B（2） C08L（2）
IPC H01G011/86（5） C08K003/04（3） H01G011/24（3）
H01G011/30（3） H01G011/36（3） B82Y040/00（2）
C01B032/186（2）
发明人 LIU J（19）
公开年 2016（4） 2018（4） 2015（2） 2017（2） 2020（2） 2021（2）
申请年 2016（5）  2017（3）  2015（2）  2018（2）  2019（2）  2021（2） 
专利权人 UNIV BEIHANG（19）

Preparing selenide and graphene compound wave-absorbing material comprises using hydrothermal method combined with heat treatment to prepare compound material of graphene, using above material with wave absorbing agent and mixing with binder.

YU R, LIU J, HUANG Y, CHEN W, ZENG M

Lubricating oil comprises base oil, lithium hydroxide, stearic acid, aluminum isopropoxide, benzoic acid, graphene oxide, nano tin, coupling agent, polyisobutene and water.

YANG F, LIU J, YU M, GAO J, FENG W, WANG T

Integrated optical fiber type photo-acoustic probe for lateral ultrasonic excitation and detection, has Fabry-Perot cavity type photo-acoustic signal detection unit provided with medium mirror and polymer film.

LI C, LU S, LIU J

Three-dimensional porous graphene skeleton-single-wall carbon nanotube flexible composite material useful as flexible electronic materials, prepared by taking methane and preparing template using single wall carbon nanotube and nano-copper.

YU M, WU X, LIU J, LI S, XUE X, YANG H

Preparing multilayer graphene on surface of aluminum alloy titanium alloy involves transferring graphene prepared by chemical vapor deposition on copper foil layer by layer to piece of porous copper foil, and repair annealing the composite.

YU M, CHEN Q, LIU J, LI S, KONG X

High dielectric constant low conductivity nanocomposite, prepared by utilizing small size graphene to adsorb small organic molecules, and adding into a polymer.

LIU J, LI M

Preparation of small pressure sensor based on organic silica gel/3D-graphene carbon nanocomposites involves taking magnesium powder, placing carbon disulfide liquid into vacuum furnace, and mixing polydimethylsiloxane liquid silica gel.

LIU J, LIU Z, ZHENG D

Preparing graphene-based and organic micro-molecule of aqueous lithium ion super-capacitor comprises e.g. dissolving high-concentration of liquid-crystal graphene oxide/sodium chloride/urea/ammonium acetate and mixing.

LIU J, ZHAO Y

Preparing smart response graphene-based separation membrane useful in separation of mixed molecules comprises ultrasonically dispersing graphene in organic solvent, adding monomer/initiator, freeze-drying and vacuum filtration.

ZHAO Y, WANG N, LIU J

Preparation of electrode material used for supercapacitor, involves cutting polyimide film into small pieces, adding aqueous ammonia solution, hydrothermally reacting, filtering, immersing graphene film resultant solution, and washing.

LIU J, ZHAO Y