作者: Hiromichi Aono , Hideyuki Hirazawa , Takashi Naohara , Tsunehiro Maehara , Hiroyuki Kikkawa
DOI: 10.1016/J.MATERRESBULL.2005.03.014
关键词: Ferrite powder 、 Thermal coagulation 、 Magnetic field 、 Magnetite 、 Analytical chemistry 、 Calcination 、 Ambient air 、 Coprecipitation 、 Crystal 、 Materials science
摘要: … The FeFe 2 O 4 was prepared by two methods, ie a normal coprecipitation method and a reverse coprecipitation method. FeCl 2 ·4H 2 O (0.10 mol) and FeCl 3 ·6H 2 O (0.20 mol) were …