国家/地区 中国（9）
IPC部 B（9）
IPC大类 B22（9） C22（6） C01（2）
C23（2）
IPC小类 B22F（9） C22C（6） C01B（2）
C23C（2）
IPC B22F001/02（9）
发明人 HE C（9）
公开年 2017（2） 2018（2） 2019（2） 2020（2）
申请年 2019（4）  2016（2）  2017（2） 
专利权人 UNIV TIANJIN（9）

Graphene-coated rare-earth element-supported copper composite material comprises double-layer harmonic structure, where rare-earth element is supported by small-sized copper, and small-sized copper is further supported on large-sized copper.

LIU E, QIAN S, ZHAO N, SHI C, HE C, HE F, MA L, SHA J

Method of using rare earth element for improving copper-graphene interface comprises using copper powder, growing graphene on copper surface by carbon source, adding rare earth element between copper-graphene interface and modifying.

LIU E, QIAN S, ZHAO N, SHI C, HE C, HE F, MA L, SHA J

Preparing graphene-loaded metal particles reinforced aluminum and aluminum alloy-based composite materials comprises e.g. constructing graphene-loaded copper nanoparticles, calcining, washing with deionized water and vacuum drying.

HE C, YANG L, ZHAO N, MA L, LIU E, SHI C

Preparing graphene-tungsten carbide synergistically reinforced copper-based material composition comprises dissolving sodium chloride in water, freeze drying, calcining, suction filteration, ultrasonic treatment, hot pressing and sintering.

HE C, XU Z, ZHAO N, SHI C, SHA J

Preparation of composite material involves adding aluminum powder to copper powder and ball milling, adding stearic acid, carbon source and anhydrous dextrose, dissolving in ethanol solution, adding graphene and sintering, and rolling.

ZHAO N, PU B, HE C, SHI C, LIU E, HE F, MA L, LI Q, LI J

Improvement of interfacial wettability of graphene and pure aluminum involves preparing copper-graphene heteromer using copper nitrate trihydrate, glucose and sodium chloride, and carrying out interfacial infiltration of heteromer.

HE C, WANG J, ZHAO N, SHI C, LIU E, HE F, MA L, LI Q

Preparation of alloy-based nickel-graphene reinforced heteropolymer composite material, involves adding nickel nitrate hexahydrate, glucose, sodium chloride and deionized water, washing sodium chloride template with deionized water.

HE C, LIU G, ZHAO N, SHI C, LIU E, HE F, LI Q, LI J

In-line preparation method of three-dimensional graphene-coated spherical copper composite material used in electronic device, involves performing chemical vapor reduction on polymethylmethacrylate composite and nano-copper powder mixture.

ZHAO N, YANG K, HE C, SHI C, LIU E

Immersion method for preparing graphene/copper composite material, involves preparing flaky copper powder particles, immersing copper powder in poly(methyl methacrylate) solution, filtering and thermally reducing PMMA-copper powder.

HE C, LIU E, SHI C, ZHAO N, CHEN Y