国家/地区 中国（4）
IPC部 B（4）
IPC大类 B22（4）
IPC小类 B22F（4）
IPC B22F001/054（4）
发明人
公开年 2022（2） 2023（2）
申请年 2022（4）
专利权人

Preparing graphene of coated metal particles comprises preparing metal particles-carbon material and placing in quartz tube, blocking two ends by copper wire or carbon cloth, reacting, connecting two ends of reactant with anode and cathode of power supply, and vacuumizing, and discharging sample.

QING F, ZHOU C, LI X

Method for preparing graphene-loaded platinum cobalt-nickel-iron-copper high-entropy alloy nanoparticle in fields of electronics, catalysis and biology, involves obtaining graphene-loaded platinum-cobalt-nickel-iron-copper high-entropy alloy nanoparticles.

PI H, ZHANG B, ZHAO P

Preparing closed cell foam metal composite material comprises adding copper salt, sodium citrate and graphene nanosheets into distilled water, ultrasonically dispersing, adding copper salt, sodium citrate and ceramic particles, coating ceramic particles loaded with copper and proposing crucible.

ZHAO Z, LIU R, YAN P, YANG L, WANG Z, ZHANG Z

Preparing platinum-polyaniline-reduced graphene oxide nanocomposite for preparing hydrazine hydrate sensor, involves preparing graphene oxide powder, and preparing polyaniline-graphene oxide composite powder to obtain product.

DANG L, HUANGFU H, REN R, ZHAO K, CHEN G