国家/地区 中国（5）
IPC部 C（5） B（2） H（2）
IPC大类 C01（5） H05（2）
IPC小类 C01B（5）
IPC C01B032/194（3） C01B032/186（2） H05K009/00（2）
发明人 SONG Q（2）
公开年 2022（3） 2023（2）
申请年 2022（5）
专利权人 UNIV NORTHWESTERN POLYTECHNICAL（5）

Preparing coating layer state controllable yttrium oxide nano-crystal coated graphene material involves firstly graphene material with different volume fractions is acid-washed to remove impurities, graphene material into mixing uniformly to obtain mixed solution, heating and stirring mixed solution.

TANG B, ZHOU X, WAN J, LI J, YAN Q, CHEN B

Preparing graphene liquid drop printing three-dimensional prefabricated reinforced magnesium-based composite material comprises connecting uniformly dispersed low-defect graphene solution, adding graphene ice form in vacuum freeze dryer, vacuumizing carrying out mechanical pressure feeding.

LI H, FU J, ZHOU J, LUO J, ZHANG Q, QI L

Multi-boundary graphene foam with controllable porosity and aperture used in e.g. conductive material applications, comprises graphene sheets growing vertically on deposition substrate in multi-boundary graphene foam, and forming bridge connecting adjacent hollow graphene spheres.

CHEN G, LI T, CHEN H, SONG Q, MENG J, ZHANG Y

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

Silicon carbide/hafnium carbide nanowire modified silicon carbide coating reinforced graphene honeycomb-based nano aerogel heat-insulating and wave-absorbing composite material includes nano aerogel.

YU H, YE X