国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人 LI Y（2） WANG H（2） ZHANG Q（2）
公开年 2011（2）
申请年
专利权人 UNIV DONGHUA（2）

Manufacture of cobalt ferrite/graphene magnetic nano composite powder involves mixing graphite oxide solution and metal salt solution, adding reaction liquid into reaction kettle, cooling, washing and drying.

CHEN X, HOU C, LI Y, WANG H, ZHANG Q

Preparation of graphene-doped ferroferric oxide magnetic nano grain compound material involves dispersing graphite oxide in deionized water, centrifuging, and adding hydrazine hydrate and anion surfactant to obtained product.

ZHANG Q, WANG H, LI Y, ZHANG Y