国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2） C04（2）
IPC小类 C01B（2）
IPC C01B032/186（2）
发明人
公开年
申请年 2021（2）
专利权人

Silicon-based bonded graphene radiating copper-clad ceramic substrate comprises copper foil layer orderly set from up to down, ceramic layer and silicon-based bonding graphene coating set on lower surface of ceramic layer.

LIANG X, JIA T, WU X, SUN X, YANG H, ZHANG G, RUAN S

Preparing crystalline graphene useful as modifying agent in preparation of modified asphalt, comprises heating high-activity calcium hydroxide powder, performing chemical vapor deposition reaction, acid washing, filtering and etching.

CUI Y