国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） B82（2） H01（2）
IPC小类 C01B（4）
IPC C01B032/184（4）
发明人 MA C（4）
公开年 2022（3）
申请年 2021（4）
专利权人 UNIV SHANXI（2）

Preparing carbon-supported magnetic nanoparticle and nitrogen-doped magnetic graphene, involves mixing molecules capable of simultaneously providing carbon and nitrogen source and metallocene to obtain mixture of raw materials and catalyst, dispersing mixture, heating, and naturally cooling.

ZHAO Y, MA C

Simple carbon material magnetization method used in military application, involves using metallocene as magnetic agent, uniformly mixing with carbon material needed to be processed, putting into quartz tank, sealing, and canning sealed quartz into electric furnace.

ZHAO Y, MA C

Catalytic graphitization preparation method of magnetic graphene film for electromagnetic shielding, involves performing heating for catalytic graphitization treatment to obtain magnetic graphene film under protection of inert gas.

MA C, WANG Q, WANG D, GU J, JIA K, LIU W

Preparing graphene concrete for construct walls in prefabricated buildings, involves mixing graphene and graphene oxide with dispersant and co-dispersant, adding water for pre-dispersion, and obtaining pre-dispersed liquid.

HOU S, LI Z, SHEN H, HOU C, MA C, MA Q