国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 PENG T（2）
公开年 2020（2）
申请年
专利权人

Semi-conductive shielding composite material useful in semi-conductive shielding composite material for power cables, comprises ethylene-vinyl acetate copolymer, carbon nanotubes and graphene oxide.

WAN D, QI F, ZHOU H, ZHAO M, DUAN X, PENG S, YOU K, PENG T

Preparing porous graphene material comprises providing a mixture of coal tar and potassium carbonate, and calcining the coal tar in the protective atmosphere with a mixture of potassium carbonate.

WU M, PAN L, FENG L, GUAN L, GAO C, PENG T, DENG W