国家/地区 中国（14） 美国（8） 世界知识产权组织（8） 欧洲专利局（EPO）（4） 澳大利亚（3） 加拿大（3） 韩国（3） 印度（2） 日本（2） 台湾（2）
IPC部 B（21）
IPC大类 B33（21）
IPC小类 B33Y（21）
IPC B33Y070/10（12） B33Y010/00（10） B33Y080/00（10）
C01B032/194（8） B33Y070/00（6） C01B032/182（5）
C01B032/198（5） B22F001/00（4） B22F001/02（4）
C01B032/184（4） C01B032/19（4） C08K003/04（4）
C09D011/52（4） B22F001/16（3） B22F010/28（3）
发明人 LIU F（2） LUO S（2） ZHANG J（2）
ZHANG S（2）
公开年 2021（21）
申请年 2021（11）  2020（9） 
专利权人 UNIV BEIHANG（2）

Flexible gripper mechanism for three-dimensional printing of graphene, has piezoelectric sensing element located in movable area, and control element coupled to sensing element through two wires, where wires are formed on outer surface.

LIN P T, TSAI M J, HUNG W S, CHERN C S, HO M H

Three-dimensional printing molding method of three-dimensional graphene composite material by substrate processing, in which one side of double-sided tape is fixed on bottom plate and other side is adhered to polymer powder, laying polymer powder on surface, and laser selective processing.

WANG G, LIU F, LUO S

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

Preparing conductive three dimensional printed graphene composite material has dissolving high molecular polymer in organic solvent, adding graphite powder, peeling graphite in dispersion liquid, centrifuging, adding flocculating agent, filtering, washing, drying, grinding and extruding particles.

JI J, SHEN S, LU J, LIU W, LV B, ZHANG Z

Composition, useful for making three-dimensional objects, comprises a graphene component, a polymer component, and optionally a carrier.

AICH N, ZHOU C, MASUD A

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 aluminum alloy composite material useful in electromagnetic shielding materials, involves pre-processing sieved spherical aluminum alloy powder, adding graphene to absolute ethanol, mixing pretreated spherical aluminum alloy powder with graphene dispersion, and ball milling.

YE Y, WU H, DING D, CHEN J, HE E, YIN S, FANG D

Dispersion useful for manufacturing additive for encapsulating electronic components, comprises portion of cross-linkable moiety, and oxidized discrete carbon nanotubes with bonded dispersing agent.

IVANOVA O, LOWDER S, SWOGGER K W, BOSNYAK C P