国家/地区 中国（3） 世界知识产权组织（3）
IPC部 B（5）
IPC大类 B33（5）
IPC小类 B33Y（5） C01B（5） B29C（3）
IPC C01B032/186（5）
发明人 GUAN C（2）
公开年 2022（2）
申请年 2021（2） 
专利权人

Preparing composite material useful in three-dimensional structural mechanics and electrical related fields, comprises e.g. coating polymer on surface of two-dimensional material film away from substrate, transversely cutting and rolling composite film, and three dimensional printing composite wire.

XU S, WANG B

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

Fabricating porous graphene foam for e.g., electrode, by additively manufacturing printed structure from ceramic slurry, partially debinding, partially sintering, depositing graphene on formed porous ceramic scaffold, and etching scaffold.

DING J, XU X, GUAN C

Fabricating three-dimensional fuzzy graphene hybrid nanomaterial involves providing scaffold which has three-dimensional surface, and growing fuzzy graphene on scaffold in plasma-enhanced chemical vapor deposition process.

GARG R, RASTOGI S K, COHENKARNI T, SAN ROMAN D J, PANAT R

Manufacture of structure-controllable three-dimensional graphene porous material involves preparing porous metal structure, heating, cooling, performing sand blasting, growing graphene film, washing and drying.

SHI Y, YAN C, ZHU W