国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人
公开年 2020（2）
申请年 2020（2）
专利权人 UNIV SHAANXI SCI TECHNOLOGY（2）

Preparing graphene/pyrolytic carbon/silicon carbide electromagnetic shielding composite material useful in device structure component comprises preparing three-dimensional framework of graphene sponge, cracking and densifying.

FENG L, HE X, HOU X, SUO G, YE X, ZHANG L, YANG Y, ZHANG Z

Preparation of graphene reinforced ceramics involves pouring graphene and polyvinylpyrrolidone in N-methyl-2-pyrrolidone, adding alumina and silicon nitride, ball milling, drying, sieving, pressing, sintering, and heat-preserving.

CHEN W, ZHAO Z