国家/地区 日本（4） 中国（2）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C22C009/00（5） C01B031/02（4） C01B031/04（3）
C22F001/08（3） B21B001/40（2） H01B013/00（2）
发明人 CHIBA Y（2）
公开年 2015（8）
申请年 2014（5）  2015（2） 
专利权人 JX NIPPON MI.（2）

Formation of graphene-coated diamond particles used for forming e.g. polycrystalline compact, polymers, earth-boring tools and elastomers, involves coating diamond particles with charged species and graphene layer.

CHAKRABORTY S, DIGIOVANNI A A, AGRAWAL G, SCOTT D E, MATHUR V

Preparation of graphene-reinforced aluminum-based composite material involves mixing graphene oxide aqueous dispersion with aqueous suspension of aluminum powder, and sintering obtained graphene oxide-aluminum composite powder in mold.

CHEN H, GAO X, GUO E, LIN X, YUE H, ZHANG H, YU Z, YAO L

Copper thin foil for manufacture of graphene, is made of material comprising specified amount of alloy elements chosen from specific elements of periodic table.

KIM K H

Rolled copper foil used in manufacture of graphene, has preset board width and sag dimension which is ratio of largest height with respect to minimum height of rolled copper foil along width direction.

CHIBA Y

Copper-based contact material used in low-voltage circuit breaker, contactor and relay, comprises graphene-enhanced copper foam including graphene and copper, where copper foam comprises oxide powder, carbide powder and copper powder.

LIN W, LIU L, WENG W

Copper foil used for manufacturing graphene sheet, has preset orientation degree of specific face when measuring integral of diffraction intensity of faces by X-ray diffraction with respect to foil surface after heat processing.

CHIBA Y

Graphite thin film structure has thin film containing graphene, and electrode containing metal and carbon, contacting thin film.

OSHIMA H, KUMAGAI E, OKEYUI K

Manufacturing method for graphene transparent conductive film involves making graphene grow on base-material surface by performing plasma processing using hydrogen gas in bottom of pressure reduction in heated state.

HASEGAWA M, KATO R, TSUGAWA K, ISHIHARA M, OKIKAWA Y, YAMADA T