国家/地区 中国（26）
IPC部 C（26）
IPC大类 C22（26）
IPC小类 C22C（26） B22F（15） C01B（5）
B21C（4） C22F（3） C23C（3）
H01B（3）
IPC C22C009/00（26）
发明人 LIU Y（7） LI L（6） DONG L（5）
HUO W（4） LU J（4） ZHANG Y（4）
LI D（3） WANG X（3） ZHANG W（3）
CAO D（2） CAO Z（2） CHEN R（2）
CHEN W（2） FENG X（2） FU Z（2）
公开年 2020（26）
申请年 2020（12）  2019（10）  2018（4） 
专利权人 NORTHWEST IN.（4） XIAN RARE ME.（4） GRINM ENG TE.（2） SHENZHEN NON.（2）
SHENZHEN ZHO.（2）

Improving interface bonding strength of graphene copper-based composites, comprises taking commercially available graphene material as reinforcement, ball milling, mixing, sintering and molding.

DONG L, LI L, HUO W, DU Y, LIU Y, LU J, ZHANG W

Preparing nano-particle doped graphene oxide reinforced copper-based composite material comprises e. g. taking graphene oxide and nano-particle powders and adding into deionized water and stirring two mixtures.

WANG X, LIU J, LIANG Y, LI M, TANG W

Composite copper-silver alloy wire comprises silver powder, graphene and copper powder, and is formed by uniformly dispersing graphene powder by argon gas blowing into silver powder and copper powder smelting liquid.

ZHOU S, FU Z, LIU Y, XU M, JIANG H, CAO D, CHEN W, XIAO Y, CHEN R

Producing composite copper-silver alloy wire involves adding graphene oxide to the mixed solvent, adding a mixed additive of graphene oxide, ultrasonically dispersing, and obtaining the graphene oxide dispersion is obtained.

ZHOU S, FU Z, LIU Y, XU M, JIANG H, CAO D, CHEN W, XIAO Y, CHEN R

Preparing graphene/copper composite material comprises e.g. mixing graphene with polar solvent, mixing dispersed graphene with oxidizing agent, performing oxidation reaction and mixing oxidized graphene with sensitizing solution.

LIU Q, LU D, ZOU J, LUO F, WU D, ZENG Y

Preparing graphene powder used as reinforcement material in metal composite materials comprises dispersing graphite powder in solvent, cleaning, freeze-drying, subjecting to intercalation heat treatment, ball milling and peeling.

DONG L, LI L, LIU Y, LU J, HUO W, ZHANG W, ZHANG Y

Preparing high-strength graphene/copper composite material involves preparing graphene oxide solution, sensitizing graphene oxide solution, performing activation treatment on graphene oxide solution and performing flake copper powder.

ZHANG K, LIU P

Preparing graphene reinforced copper-based composite material comprises oxidizing electrolytic copper powder, vacuum drying, performing reduction and placing reduced graphene oxide supported copper nanoparticle composite powder.

LI L, ZHANG Y, HUO W, DONG L, LU J, LIU Y, LI D

Preparation of graphene reinforced copper-based composite material involves mixing copper oxide powder with ethanol and glucose, ball milling to obtain composite powder, obtaining graphene-coated copper nanoparticle powder, and sintering.

LI L, LIU Y, DONG L, HUO W, ZHANG Y, LU J, LI D

Graphene/copper composite wire comprises graphene content, zirconium element content, and balance is copper, and is prepared by mixing graphene powder into alcohol solution of zirconium propionate.

YANG Z, FENG X, XIE H, HUANG G, MI X, PENG L, YIN X