한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제39권10호
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  • Pages.903-906
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  • 2002
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  • 1229-7801(pISSN)
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  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
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Synthesis and Characterization of Nanosized MnxFe2O4 Powders by Glycothermal Process

  • Bae, Dong-Sik (Division of Ceramics, Korea Institute of Science and Technology) ;
  • Kim, Eun-Jung (Division of Ceramics, Korea Institute of Science and Technology) ;
  • Lee, Hae-Won (Division of Ceramics, Korea Institute of Science and Technology) ;
  • Han, Kyong-Sop (Division of Ceramics, Korea Institute of Science and Technology)
  • 발행 : 2002.01.01
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초록

Nanosized $Mn_xFe_2O_4$ powders were prepared in ethylene glycol solution under mild temperature and pressure conditions by precipitation from metal nitrates with aqueous potassium hydroxide. The average size and distribution of the synthesized $Mn_xFe_2O_4$ powders was about 20 nm and broad, respectively. The phase of synthesized particles was crystalline reacted at 200${\circ}C$ for 6h. The magnetic properties of the synthesized $Mn_xFe_2O_4$ powders were about 35-60 (emu/g) with superparamagnetic character.

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참고문헌

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