国家/地区 中国（6）
IPC部 B（8）
IPC大类 B33（8） C01（8） B22（4）
C22（2）
IPC小类 B33Y（8）
IPC B33Y010/00（8）
发明人 ZHANG S（2）
公开年 2021（5） 2022（3）
申请年 2021（8）
专利权人

Manufacturing method of three-dimensional wrinkled graphene, involves spraying graphene solution from top into reaction element, and making gas temperature in reaction element not greater than freezing point of solvent of graphene solution.

CHEN C, LIU Y P

Preparing nitrogen-doped graphene by three-dimensional printing recyclable metal salts comprises designing double helix structure template by computer software, carrying out reduction reaction, removing metal template with dilute acid, and collecting metal salt powder for subsequent recycling.

GUAN C, LI C, DU J, FU G, XU Q

Manufacturing copper micro-nano powder mixed solution laser additive of three-dimensional graphene, comprises e.g. adding dispersant, copper nano powder and copper micron powder into reducing alcohol solvent using ultrasonic dispersion.

WANG F, WANG X, WANG Y, GUAN T, GUO W, LIU J

Process by increasing absorbance of unconverted section of thin polymer film by conditioning laser pulse to produce lasered section, melting lasered section and quenching melted lasered section to form initial quenched section comprising Q-carbon, diamond, and/or graphene.

NARAYAN J

Preparing three-dimensional graphene structure, comprises e.g. substrate processing, fixing polyimide paper on bottom plate, generating laser induced graphene substrate, paving polymer powder on surface of substrate and continuously paving powder.

GAO Y, LIU F, LUO S

High-hardness aluminum-silicon-10 magnesium doped graphene composite material comprises graphene dotted ultra-fine equiaxed crystal and metal 3-dimensional printing structure, where composite material has high copper content and is reinforced by chromium.

HOU J, HUANG H, YANG Y, SHI P, LIN K, ZHANG K, WANG H

Method for ultrasonic-assisted three dimensional (3D) printing of turbocharged blades and nano-gradient coatings, involves mixing powder with composition ratio with nickel and cobalt with specified percentage of total component content of titanium carbon powder into three portions.

ZHAO C, XU S, ZHANG S, XUE X

Preparing graphene-enhanced aluminum alloy nanocomposite material for printing and forming composite material, by uniformly mixing graphene oxide powder and deionized water, uniformly mixing with aluminum alloy powder in ammonia atmosphere, and drying in vacuum environment to obtain product.

CHEN Z, ZHANG S, YAO S, LU B, LEI Y, WEI P, ZOU Y