国家/地区 中国（5） 美国（5） 欧洲专利局（EPO）（3） 澳大利亚（2） 加拿大（2） 印度（2） 日本（2） 韩国（2） 世界知识产权组织（2）
IPC部 B（7）
IPC大类 B33（7）
IPC小类 B33Y（7） B22F（6） C23C（6）
C01B（3） B29C（2）
IPC B33Y070/00（7）
发明人
公开年 2021（3） 2023（2）
申请年 2020（2）  2022（2） 
专利权人

Preparation of additive used for preparing copper or copper alloy profile, involves coating graphene on raw material of copper or copper alloy powder surface, and performing high-energy beam additive manufacturing using obtained graphene modified copper or copper alloy powder.

LIU B, HOU H, LI T

Manufacturing additive layer used for making particulate and particulate feedstock, involves receiving particulate at chemical vapor deposition reactor, flowing hydrocarbon gas into CVD reactor, decomposing hydrocarbon gas in CVD reactor, depositing carbonaceous coating on particulate.

SCHMIDT W R, ELWARDANY T I, SHE Y, SHARON J A

Method for photon induced material deposition, involves mixing first and second solutions to form reagent on substrate, and focusing light source on reagent to form mechanically rigid deposition in focus of light source.

YANG S, XIA K, HUNG S F, CHEN Y, HONG Z

Composition useful as catalysts and electrodes, comprises a nanoporous carbon powder comprising nanopores having disposed in it copper metal nanostructures and an elemental copper nanowires.

NAGEL C J, BRODEUR C L, NAZEL C A J, BRODARD C L

Composite powder useful for powder metallurgy and additive manufacturing processes, comprises particles with a core of an iron based material and a coating of a graphene based material.

JANSSON U, TIDEN S, TAHER M, DIAZ L, REMONEN T, JANSSEN U

Preparation of graphene/metal composite material involves growing graphene on surface of metal particles using chemical vapor deposition, and shaping graphene-coated metal particles into three-dimensional solid structure.

YAN C, LI Z, YANG L, SHI Y, CHEN P, HUANG Y

Forming aerogel comprises mixing graphene oxide powder with solution to form ink, using three-dimensional printing technique to write ink into catalytic solution, curing the formed wet part in sealed container, and drying cured wet part.

WORSLEY M A, DUOSS E, KUNTZ J, SPADACCINI C, ZHU C