国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8） C23C（8） C22C（3）
IPC C01B032/184（8）
发明人 LI X（2）
公开年 2021（6） 2022（2）
申请年 2021（8）
专利权人

Preparing graphene-like material comprises heating copper substrate, depositing precursor molecule onto copper substrate to obtain chlorine-based graphene by self-assembly through dehalogenation reaction, where precursor molecule is 2,4,6-trichloro-1,3,5-triazine molecule.

KONG H, CHENG S, RU J, PENG X, QIAN Y

Preparing nitrogen-doped graphene noble metal composite film, comprises coating mixture made of graphene oxide solution, water-soluble noble metal compound and water-soluble amine cross-linking agent e.g ethylenediamine, drying film, and heating under the protection of inert gas.

CHENG J, LI Y, ZHANG P, AN X

Preparing high-orientation and high thermal conductivity graphene/copper composite material used as thermal-conducting reinforcing body for electronic device heat power density, comprises e.g. adding isopropanol into ethanol, ultrasonically processing, and forming highly oriented graphene film.

LI L, ZHANG W, DONG L, HUO W, LI X, CHANG G

Preparation of ordered chiral molecular chain on substrate used as device substrate, involves heating single crystal substrate, forming double-layer graphene on substrate, placing substrate in chamber, thermally-evaporating 2,2'-diphenylethynyl-4,4'-dibromobiphenyl molecule and depositing molecules.

PI X, WANG H, LU H

Method for preparing graphene, involves applying closed magnetic field parallel to surface of carbon target, and applying electric field perpendicular to target surface and substrate to form graphene film on substrate.

XU S

Preparing high-strength magnesium-based three-dimensional graphene composite material comprises e.g. performing chemical plating method and hydrothermal chemical reaction method, melting copper-three-dimensional grapheme and deforming.

YU Y, XIAO Z, YAN Z

Growing high-entropy alloy nanoparticles on a flexible substrate involves obtaining a flexible substrate, using laser direct writing technology to grow a three-dimensional graphene film with a preset shape on the flexible substrate.

LI M, LI X, XU P, WANG X

Economical aluminum substrate photovoltaic welding strip comprises aluminum core, outer copper tape and tin layer and outer wall of aluminum core sheathed with copper-clad tape outer wall sprayed with tin layer through spray drying device.

CUI Z, ZHAO Z