国家/地区 中国（2）
IPC部 B（2）
IPC大类 B22（2）
IPC小类 B22F（2）
IPC
发明人
公开年 2015（2）
申请年 2015（2） 
专利权人

Porous support has surface functionalized bioactive nanocomposite coatings and three dimensional printing porous metal stent, where coating is fibroin-graphene oxide nanocomposite coating.

CHENG Y, LI M, ZHENG Y

Graphene-nano nickel composite thermoelectric thin film is prepared by adding solution containing graphite oxide into container, immersing pre-treated copper plate as negative electrode and iron sheet as positive electrode and reacting.

LIU Y