国家/地区 中国（20）
IPC部 B（20）
IPC大类 B22（20） C01（13） B82（8）
C22（8） B60（2） C09（2）
H01（2）
IPC小类 B22F（20） C01B（13） B82Y（8）
C22C（8） B60M（2）
IPC B22F009/24（20）
发明人 LI X（3） LI Z（2） WANG X（2）
XUE D（2） ZHANG Y（2）
公开年 2021（13） 2022（7）
申请年 2021（20）
专利权人 SHENZHEN INS.（2）

Preparation of rare earth modified graphene copper based composite material used for contact line for high speed rail, involves ball milling graphite, organic amine and alcohol substance, centrifuging and separating product, and dissolving copper salt in alcohol substance.

WANG X, HUANG W, XUE D, WONG W

Method for zinc-copper-nickel nano-foam catalyst piezoelectric water catalytic cracking, involves applying mechanical energy to system for water decomposition reaction under condition of avoiding light.

TENG J, XIE W, QIU X, XU Y, FENG W

Preparing composite wave-absorbing material involves using hexamethylenetetramine as inducer to induce soluble cobalt salt and soluble nickel salt to perform in-situ reduction on graphene oxide sheet layer.

LI M, WANG H, LI Z, XIAO C, ZHAO Z, LIU R

Low-cost preparation method of functionalized micro-nano particle reinforcement used in preparation of aluminum matrix composite materials, involves weighing micro-nano particle reinforcement and ceramic ball, performing ball milling treatment, and preparing soluble copper salt.

ZHENG J, ZHANG S, WAN Z, LI J, CHEN Z, DENG H

Easily activated non-evapotranspiration type zirconium graphite getter material for cathode of vacuum electronic component, comprises zirconium/graphene composite material, titanium powder and molybdenum, where zirconium/graphene composite material is prepared using e.g. graphene oxide.

HE J, LIU P, HE C

Preparing graphene copper-based composite material useful for high-speed electrified railway, involves establishing graphene copper composite material model, performing mixing treatment, providing reducing agent, graphene-complexing agent-copper complex dispersion and reducing agent for reaction.

WANG X, XUE D

Preparation of graphene-based platinum-palladium double-metal nano-composite material used in e.g. biosensor, involves dispersing graphene oxide in distilled water, adding iron chloride solution and platinum-based metal catalyst precursor solution.

YE C, XU P, YING S, HUANG X, LIN L

Preparing reduced graphene oxide/nano silver composite film useful in flexible conductive material field, comprises e.g. adding ammonia water solution and reducing agent gallic acid, heating in water bath, filling layer of filter film in sand core funnel, filtering to dry state, and drying.

CHEN T, DING Z, HUA Y, TANG Y

Vanadium alloy reduction smelting reducing agent for smelting ferrovanadium alloy, which is used in infrastructure construction of oil transportation/gas pipeline, building, bridge and rail, is graphene load silicon-zinc-aluminum alloy.

UNANNOUNCED I, ZHANG C

Graphene bonded silver wire for packaging, comprises specified amount of graphene and silver.

PENG X, PENG S