Facile method to synthesize oleic acid-capped magnetite nanoparticles
摘要
We described a simple one-step process for the synthesis of oleic acid-capped magnetite nanoparticles using the dimethyl sulfoxide(DMSO) to oxidize the precursor Fe~(2+) at 140℃.By adjusting the alkalinity of the reaction system,magnetite nanoparticles with two sizes of 4 and 7 nm could be easily achieved.And the magnetite nanoparticles coated by oleate were well-monodispersed in organic solvent.
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Wang, Chun, Yu, 等. Facile method to synthesize oleic acid-capped magnetite nanoparticles[J]. 中国化学快报:英文版, 2010.
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