国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08J（2）
IPC C08K003/04（2）
发明人 LIU C（2）
公开年 2022（2）
申请年 2022（2） 
专利权人 UNIV ZHENGZHOU（2）

High strength polyethylene/graphene nano composite film used in field of thin film material is composed of high density polyethylene and reduced oxidation graphene, and is prepared by carrying out melt-blending high-density polyethylene pellets and reduced graphene oxide powder.

LIU C, DONG B, ZHANG Z, MA R, YAN F, BAI X, WANG Z

Preparing composite, electromagnetic shielding material involves foaming prepared polymer matrix, with supercritical fluid, at low temperature and pressure conditions, applying fluid rapidly at preset temperature, forming porous matrix, coating conductive metal on matrix, under preset pressure.

LIU C, DONG B, SUN B, MI H