ChemInform Abstract: Synthesis and Chara
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Y. S. KANG; S. RISBUD; J. F. RABOLT; P. STROEVE
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Article
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2010
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John Wiley and Sons
⚖ 32 KB
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Synthesis and Characterization of Nanometer-Size Fe3O4 and γ-Fe2O3 Particles. -Clear transparent hydrosols of magnetite with Fe3O4 particles of less than 10 nm diameter are prepared from aqueous FeCl3-FeCl2 solutions with a molar ratio of Fe(II)/Fe(III) = 0.5 and pH 11-12 without use of a surfactan