国家/地区 中国（3）
IPC部 B（3）
IPC大类 C04（3）
IPC小类 C04B（3） B33Y（2）
IPC C04B035/584（3）
发明人
公开年
申请年
专利权人

Defective graphene/wave-transmitting ceramic composite wave absorbing material used as electromagnetic wave protection material, comprises defective graphene and wave-transmitting ceramics orderly deposited on surface of wave-transmitting nanowires.

ZHANG L, CAO Y, LIANG J, SONG Q, YE F

Preparation method of silicon nitride fiber aerogel, involves printing ink of carbon source and high molecular bonding agent through three-dimensional printing to obtain printing piece.

XU J, ZHAO N, HOU Y, ZHU G

Silicon nitride ceramic material useful for 3D printing, comprises polymer, graphene fiber, nylon fiber, alloy powder, antioxidant, boron nitride nanosheet, coupling agent, glass fiber, binder, bentonite and silicon nitride ceramic powder.

ZHU Y, SHAO R