国家/地区 中国（9）
IPC部 B（9） C（7） H（2）
IPC大类 B33（9）
IPC小类 B33Y（9） B22F（2） C01B（2）
C08K（2） C08L（2） C22C（2）
IPC B33Y010/00（6） B33Y070/10（5） B33Y070/00（2）
B33Y080/00（2） C08K003/04（2）
发明人 LI H（3） LUO J（3） QI L（3）
DU J（2） GUAN C（2） LI Y（2）
LIAN H（2） XU Q（2） ZHANG R（2）
公开年 2021（3） 2022（3） 2020（2）
申请年 2020（3）  2022（3）  2021（2） 
专利权人 UNIV NORTHWESTERN POLYTECHNICAL（9）

Preparing graphene liquid drop printing three-dimensional prefabricated reinforced magnesium-based composite material comprises connecting uniformly dispersed low-defect graphene solution, adding graphene ice form in vacuum freeze dryer, vacuumizing carrying out mechanical pressure feeding.

LI H, FU J, ZHOU J, LUO J, ZHANG Q, QI L

Graphene/nano-cellulose laminated micro-structure used in e.g. production of functional devices in field of electronics or optoelectronics and multi-layer metamaterial wave absorber, comprises graphene/graphene micro structure which is a continuous non-layered integrated membrane film.

LI Y, ZHANG R, LUO J, LIAN H, NIU J, QI L

Graphene ink useful for printing flexible devices without high temperature post-treatment, prepared by efficiently dispersing graphene with riboflavin sodium phosphate and adding ethanol to react.

LIAN H, ZHANG R, LUO J, QI L, LI Y, LI H

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

Preparing titanium carbide/graphene microchip/polylactic acid electromagnetic shielding composite material by mixing titanium aluminum carbide powder with stripping liquid of e.g. lithium, peeling, obtaining film, laminating it with graphene flake/polylactic acid composite material.

GU J, MA H, SHI X, MA T

Photo-curing 3D printing manufacturing for ceramic cores with high porosity, comprises adding graphene to inorganic powder with alumina as main body, mixing uniformly and adding to photosensitive resin acrylic resin to obtain ceramic slurry.

LIU Y, LI H, ZENG Q

Manganese dioxide and graphene superstructure electrode has graphene carrier that is provided with spiral specific-hedral gyroid structure, and has manganese dioxide layer that is grown on graphene carrier.

GUAN C, TANG X, CAO Q, DU J, XU Q

Preparation of graphene oxide-titanium composite medical material involves ball milling graphene oxide and titanium-based powder into mixed powder, feeding into printer, and performing three-dimensional printing and stress relief annealing.

LIU H, YU S, HU R, SHEN Q, LIU S

Preparing 3D printed graphene reinforced titanium-based composite material comprises mixing graphene nano sheets and matrix powder, low energy ball milling, vacuum drying, loading into powder feeding container, molding and cooling.

LI J, CHEN B, YAN Q, KOU H, XUE X, WANG J, TANG B, WANG Y, FAN J, LAI M, ZHAO R