School;
of;
Environmental;
and;
Chemical;
Engineering,;
Shanghai;
University,;
Shanghai;
200072,;
China;
Electrochemical;
Research;
Group,;
Shanghai;
Unlversity;
of;
Electric;
Power,;
Key;
Laboratory;
of;
State;
Power;
Corporation;
of;
China,;
Shanghai;
200090,;
China;
Shanghai;
Bao;
Steel;
Tiantong;
Magnetic;
Materials;
Co.,;
Ltd,;
Shanghai;
201900,;
China;
锰锌铁氧体; 共沉淀法; 磁性能; Zn铁氧体; 饱和磁感应强度; NH4HCO3; X射线衍射; 制备;