国家/地区 中国（15） 美国（5） 日本（4） 世界知识产权组织（4） 韩国（3）
IPC部 B（16）
IPC大类 B33（16）
IPC小类 B33Y（16）
IPC C01B032/184（16）
发明人 GAO C（2） JANG B Z（2） LIU F（2）
LUO S（2） SONG Y（2） WANG F（2）
XU Z（2） ZHAMU A（2） ZHANG S（2）
公开年 2021（4） 2016（2） 2017（2） 2018（2） 2020（2） 2022（2）
申请年 2021（5）  2015（2）  2016（2）  2019（2） 
专利权人 HARBIN INST .（2） JANG B Z（2） NANOTEK INST.（2） UNIV BEIHANG（2）
UNIV ZHEJIAN.（2） ZHAMU A（2）

Preparing high crystalline quality of graphene macrobody comprises laying polymer microporous membrane on substrate, using high-energy beams to bombard polymer microporous films to form graphene crystal films on substrates, repeating tiling and bombarding polymer microporous film.

LIU C, ZHANG S, YANG P, WANG Z, LI N, SONG Y

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

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 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

Preparing mini-graphene aerogel device comprising mini-graphene aerogel unit by using graphene oxide solution as ink, printing, adding polar solution containing foaming agent, plasticizing graphene oxide and foaming, and reducing.

XU Z, GAO C, PANG K

Alumina-coated graphene used for preparing graphene-reinforced aluminum alloy composite material, comprises alumina coating layer having thickness of preset range.

ZHOU G, PEI X, TAO M, CHEN W, CHEN J

High density high strength graphene frame material prepared by e.g. mixing aqueous graphene oxide solution with a small molecule having plasticizing effect, removing water, placing in 3D printing device, and printing frame structure.

GAO C, WANG F, XU Z

Printing three dimensional multi-dimensional graphene elastomer wearable motion sensor comprises e.g. using elastic sensor for preparing graphene three-dimensionally assembled porous micro-structure and millimeter-accurate micropattern.

QIAN X, LIU L, LI F