国家/地区 中国（2）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3） D01F（3） C08L（2）
IPC C08K003/08（3）
发明人
公开年 2021（3）
申请年 2021（3） 
专利权人

Preparing polymerized nickel nanoparticle decorated on graphene composite by ultrasonicating mixture of graphene oxide and water, adding mixture of nickel nitrate and polyvinyl alcohol, adding hydrazine hydrate, heating to obtain semi-solid solution, heating, dissolving, filtering and drying.

SHUKLA S K, DAS T R, PATRA S

Terahertz source emitting material used for forming terahertz emitter for bed article, comprises quartz powder, graphite powder, tin powder, aluminum oxide, and magnesium oxide having preset particle size.

ZHANG J

Graphene compound antibacterial master batch useful in antibacterial products, comprises silver-plated graphene quantum dot, polymer matrix, and dispersant, where dispersant comprises combination of dopamine and polyvinylpyrrolidone.

WANG D, TANG Y, QIN X, YANG Y, QIN J