国家/地区 中国（6）
IPC部 C（6）
IPC大类 C23（6）
IPC小类 C23C（5） C01B（2） C22C（2）
IPC C01B032/186（2） C22C001/10（2） C23C016/26（2）
发明人 ZHANG J（6）
公开年 2019（4） 2020（2）
申请年 2019（6）
专利权人

Immersion spray etching comprises covering side of graphene-grown substrate with graphene film that needs to be retained with protective film, adding to flowing etching solution to etch substrate to form protective film/graphene.

LI T, LIU H, MAO D, ZHANG J

Carrier for batch growth of graphene film, has supporting plate that is inserted into plate frame along two corresponding strip-shaped grooves.

LIU Z, PENG H, ZHANG Y, ZHANG J, LIU X, LI G

Diamond coating, where the coating uses a hard alloy as a base material to deposit a diamond thin film, where the raw material components of the hard alloy comprises graphene, cobalt, tungsten carbide.

ZHANG J, YUAN Y, RUAN J

Iron-plated graphene useful in magnetic material, super capacitor, battery material, and shielding material, prepared by e.g. depositing metal iron plating layer on the surface of graphene by chemical redox reaction.

ZHANG B, CHEN Y, YANG J, WU W, WANG Q, HU Z, WANG X, LIU Y, JI F, WANG Y, ZHANG J, DUAN Y

Preparing surface modified steel graphene ultra-smooth film comprises e. g. performing chemical mechanical polishing of steel material to obtain polished steel material and loading polished steel material into a vacuum chamber.

WANG Y, ZHANG J, YANG X, SUN C, HOU D

Preparation method for preparing graphene-metal composite material involves stacking graphene-metal composite raw material and sintering graphene-metal composite raw material to produce graphene-metal composite material.

ZHANG J, BAI H, XIONG L, LUO J, CHEN G, JIANG D, HANG C