国家/地区 中国（3）
IPC部 C（3） A（2）
IPC大类 C04（3） A61（2）
IPC小类 C04B（3）
IPC
发明人 ZHAO H（3）
公开年 2022（3）
申请年 2022（2） 
专利权人

Infrared ceramic material with high emissivity in preparing infrared device, comprises zirconium oxide and graphene, where zirconium oxide is nano spherical particles, graphene is coated around zirconium oxide particles.

ZHAO J, ZHAO B, HAN L, LI J, YANG F, ZHAO H, CHEN Y, HE G, SHUANG S

Preparing coal chemical industry solid waste coarse slag surface blocking coating used for concrete preparation, comprises e.g. obtaining waste collagen colloid solution, adding N-methylol acrylamide, and water into reactor, stirring, coating solidified gel on coal chemical solid waste coarse slag.

JIA J, ZHAO H, REN Y, GAO D, WU L, WEI D, LV S

Use of graphene oxide in improving the density of 3D printing ceramic paste.

XING H, ZHAO H, LAI Q