Morphology-Controlled Synthesis of CeO2 Microstructures and Their Room Temperature Ferromagnetism

Meng Fanming,Fan Zhenghua,Zhang Cheng,Hu Youdi,Guan Tao,Li Aixia

Fig. 11. Magnetic hysteresis loops of CeO2 samples prepared with different dosages of Ce(NO3)3?6H2O: (a) 2 mmol, (b) 4 mmol, (c) 6 mmol, (d) 8 mmol.