国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B035/48（3）
发明人 CHEN X（3）
公开年
申请年 2020（2） 
专利权人

Preparing graphene toughened and aluminum oxide composite ceramic, involves adding dispersion to high-temperature reaction vessel, carrying out solvent thermal reaction in reaction vessel to remove water and/or organic solvent in composite material and sintering.

CHEN X, LI J, LAI H, GE Z

Method for processing device e.g. mobile phone, involves converting carbon black in hot pressing forming piece into graphene by multiple discharge impact, and utilizing joule heat processing to weld graphene and zirconium oxide.

CHEN Y, DING S, LONG J, XIAO J, CHEN X, GAO J

Heat insulation and noise reduction material, comprises zirconium dioxide particles, aluminum oxide particles, graphene particles, and stabilizing agent.

LI Y, XU J, SHI Z, CHEN X, GUO X, TIAN W