Synthesis of Magnetite Nanoparticles by Precipitation with Forced Mixing |
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| Authors: | Zhu Yihua Wu Qiufang |
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| Institution: | (1) National Engineering Research Center of Ultrafine Powder, Institute of Technical Chemistry and Physics, East China University of Science and Technology, Shanghai, 200237, People's Republic of China |
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| Abstract: | Synthesis of magnetite nanoparticles by precipitation with forced mixing is presented. Using this method it is easy to obtain a high product saturation degree and the constant pH value of the reaction system. The TEM and XRD measurments show that the average size of the product magnetite particles is less than 6.0-nm in the condition of Fe2+]/Fe3+]=0.5. The magnetic properties of the samples are discussed. |
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| Keywords: | magnetite nanoparticles forced mixing wet synthesis approach superparamagnetism |
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