国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） C09（5） B82（2）
H05（2）
IPC小类 C01B（5）
IPC C09K003/00（5）
发明人
公开年 2018（4）
申请年 2018（5）
专利权人

Graphene oxide/carbonyl iron wave-absorbing composite material, which is core shell structure, used for wave absorbing material for electromagnetic wave absorption field, comprises graphene oxide layer compounded on surface of carbonyl iron.

XI H, ZHOU W, ZHAO Y, MA L

Preparing nano-zinc oxide/graphene composite material comprises adding nano zinc oxide into the graphene oxide suspension, mixing, washing, collecting and then lyophilizing.

XU B

Graphene-supported ferroferric oxide absorbing material synthesis method using ascorbic acid reducing agent involves dispersing graphene oxide in water, obtaining graphene oxide dispersion, and adding ferric chloride hexahydrate solution.

WANG B, LIU H, ZHENG Z

Preparing graphene aerogel composite magnetic nanoparticles material involves preparing graphene oxide, arranging graphite oxide, arranging graphene oxide glue solution, deionized water, reducing agent, polyvinyl alcohol and metal salt.

CHEN P, XU D, XIONG X, YU Q, GUO X, WANG Q

Preparation of graphene-based wave absorbing material by mixing cobalt salt, ammonium fluoride and carbamide, dissolving in water to obtain metal salt aqueous solution, putting into hydrothermal kettle and magnetically stirring.

CHE C