国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3） H05（2）
IPC小类 C09D（3）
IPC C09D175/04（2） H05K009/00（2）
发明人 ZHANG H（3）
公开年 2021（3）
申请年 2021（2） 
专利权人

Self-healing electromagnetic shielding material useful in electronic device, comprises first graphene resin layer, a carbon fiber material resin layer and a second graphene resin layer that are stacked in sequence.

SUN R, TIAN D, WEI J, ZHAO Z, ZHANG L, ZHANG H, HU Y

Preparing graphene in large quantity under high pressure useful in electromagnetic shielding, comprises e.g. dissolving biocatalyst catalyst material, stirring and pre-reducing, performing ultrasonic vibration treatment and washing.

ZHANG H, ZHONG Y, YANG B

Environment-friendly low-smoke halogen-free flame-retardant power cable has wire core assembly which is twisted around central filling rope in the same direction and fireproof filler filled between outer shielding layer and insulating layer.

WANG Y, ZHANG H, CHEN Y, WANG Z