国家/地区 中国（16） 韩国（4） 美国（3） 日本（2）
IPC部 C（22）
IPC大类 C23（22） H01（7） C01（5）
C22（2）
IPC小类 C23C（22） H01L（6） C01B（5）
C22F（2） C23F（2）
IPC C23C016/02（22）
发明人 HE P（4） YANG D（4） ZHANG Z（4）
LEE E（2） SONG H（2）
公开年 2020（13） 2019（6） 2021（3）
申请年 2019（22）
专利权人 CHINA DONGFA.（4） SHANGHAI XIN.（2）

Electrochemical polishing solution useful for pre-treatment of copper foil surface, comprises phosphoric acid, sulfuric acid or/and hydrochloric acid, viscosity regulator and de-ionized water.

YU Y, SUN F, FENG A, CHEN B, MI L, SONG L

Core-shell structure useful in anode material for secondary batteries comprises metal core, and shell which is graphene.

CHOI H Y, PARK J W, EUGENE L, DOH C H, BAE Y

Manufacturing graphene thin film composite copper base heat sink comprises forming graphene thin film layer, forming metal film layer on graphene thin film layer, and carrying out hot pressing treatment to metal film layer.

RU Z, MA W, LIANG B, SONG H, ZHU Y, SONG S, YIN Z

Forming graphene structure by preparing to-be-processed substrate, pre-processing by supplying gas containing carbon containing gas to to-be-processed substrate, and forming a graphene structure on surface of to-be-processed substrate.

IFUKU R, MATSUMOTO T, SUGIURA M, RYOTA I, TAKASHI M, MASAHITO S

Graphene laminate used for organic electronic device, comprises flexible substrate, metal oxide layer formed on flexible substrate, interfacial adhesion layer formed on metal oxide layer, and graphene formed on interfacial adhesive layer.

CHO K W, LEE E

Producing hexagonal boron nitride thin film useful for photoelectric device, light-emitting and light-receiving device, comprises forming hexagonal boron nitride thin film on graphene oxide layer by supplying e.g. boron-containing precursor.

KO K B, YOO B, HAN M, TRANVEITCUONG, HONG C

Nano-diamond-graphene composite film is prepared by mixing diamond powder and glycerin to obtain diamond powder grinding paste, and then polishing obtained diamond powder grinding paste to single crystal silicon wafer.

HU X, JIANG M, CHEN C, LI X

Preparing graphene-coated copper alloy composite material involves cleaning copper alloy as base, then chemically removing impurities with dilute hydrochloric acid, cleaning and drying, and placing processed copper alloy.

ZHANG Z, YANG D, HE P

High temperature coating of graphene anticorrosive layer of copper alloy composite material comprises cleaning copper alloy surface, soaking in dilute hydrochloric acid, heating with hydrogen gas, decomposing and coating graphene.

ZHANG Z, YANG D, HE P

Graphene heat-dissipation film-containing alloy material used for e.g. heat-transfer component of electronic equipment, substrate made of copper alloy, iron alloy or aluminum alloy, and graphene film which covers surface of substrate.

ZHANG Z, YANG D, HE P