国家/地区 中国（5）
IPC部 C（5）
IPC大类 C22（5）
IPC小类 C22C（3） B22F（2） C22B（2）
IPC B22F003/14（2） C22C001/05（2） C22C009/00（2）
发明人 LIU H（5）
公开年 2022（5）
申请年 2021（3）  2022（2） 
专利权人

Copper-based graphene composite material comprises graphene dispersed in copper matrix, where the Raman spectrum characteristic peak of the graphene has D peak and G peak, ID represents the intensity of the D peak, and IG represents the strength of the G peak.

LI N, LIU H, ZHU X, CHEN J, PEI Y, ZHANG G, MENG X

Synthesizing noble metal material by solvent thermal method useful in e.g. catalysis, electron, optical imaging, information storage and medicine, comprises mixing metal precursor solution with carrier dispersion solution, obtaining redox reaction solution, and ultrasonically mixing and dispersing.

LIU H, LI H, GONG X, WEI H

Separating rubidium in salt lake brine by using polyvinyl alcohol/chitosan/graphene/ferrous cyanide nickel copper composition, comprises preparing nano-grade ferrocyanide nickel-copper nano-scale nickel-copper ferrocyanide by ultrasonic assistant coprecipitation and coating.

NI J, HUANG A, MA Z, TANG H, GUO H, HOU Y, LIU H, YUAN D, XU Z, JIN G

High-strength, high-corrosion-resistant, antibacterial stainless steel for knives, comprises chromium, carbon black, anti-aging agent, nano calcium carbonate, anti-penetration agent, sodium gluconate, fly ash, fluorogypsum and phosphate slag.

LIU H

Copper alloy composite material used in cable for e.g. electronic information and aerospace, comprises graphene, dispersant, and copper powder, where high-strength and high-conductivity graphene/copper composite material is copper-copper chloride-graphene multi-layer composite structure.

HU L, FANG M, LI X, ZHUO X, WU Y, JU J, BAO C, LIU H