国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 HOU C（2）
公开年 2012（2）
申请年 2011（3）
专利权人 UNIV DONGHUA（2）

Preparing ferric oxide/graphene composite, comprises e.g. preparing graphite oxide by Hummers method, Brodie method or Staudenmaier method, dispersing graphite oxide into water, and processing the oxide by ultrasonic wave.

WANG T, ZHANG M

Manufacture of iron oxide/graphene composite oxide powder involves adding solution of graphite oxide, ferrous salt and additive, and sodium hydroxide solution, stirring, adding polyethylene glycol and hydrazine hydrate, and reacting.

CHEN W, HOU C, ZHU M, YU H

Preparing water-dispersed graphene/magnetite composite powder, comprises forming reaction solution of oxidized graphite and sodium polystyrene sulfonate, heating, adding ferric and ferrous salt, adding aqueous ammonia and adding oleic acid.

ZHANG Q, WANG H, LI Y, HOU C