国家/地区 中国（2）
IPC部 C（3） H（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/186（3）
发明人
公开年 2023（3）
申请年 2022（3） 
专利权人

Electromagnetic interference suppressing material used as radio wave absorber, noise suppression sheet, semiconductor sealing material, sealing sheet, and wire coating material, comprises base material containing organic substances and inorganic substances, and powdered carbon material.

NISHIHARA H, YOSHIDA S, UCHIDA K

Graphene carbide/silicon carbide composite material used in electromagnetic shielding device, comprises multiple graphene of silicon carbide crystal grains uniformly distributed to form thin film.

LI Z, ZHANG L, TU R, XU Q, ZHANG S

Graphite heater for chemical vapor deposition graphite alkene comprises graphite electrode connected with water cooling copper electrode of gas phase deposition furnace and heating component comprising electric part and heating rod.

WANG J, XU A, XUE Y