期刊
CURRENT NANOSCIENCE
卷 8, 期 6, 页码 858-860出版社
BENTHAM SCIENCE PUBL LTD
DOI: 10.2174/157341312803989169
关键词
Strontium ferrite; Nd-doped; formation mechanism; coprecipitation method
类别
资金
- Yancheng Institue of Technology, Educational Commission of Jiangsu Province of China
- Key Laboratory for Advanced Technoloy in Environmental Protection of Jiangsu Province of China
Nanosized Nd-doped strontium ferrites, SrNdxFe12-xO19, with x=0.3, were successfully prepared through a chemical coprecipitation process. The samples were characterized by TG-DSC, XRD, FT-IR. The results of TG-DSC and XRD showed that the single phase of Nd-doped strontium ferrite formed directly through the reaction of SrCO3, amorphous Fe2O3 and Nd2O3, without other intermediate phases. The crystallite size was around 35 nm.
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