Synthesis of acicular iron oxide nanoparticles and their dispersion in a polymer matrix期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Synthesis of acicular iron oxide nanoparticles and their dispersion in a polymer matrix

Authors:	K. E. Gonsalves H. Li P. Santiago

Affiliation:	(1) Polymer Program at the Institute of Materials Science & Department of Chemistry, University of Connecticut, Storrs, CT 06268, USA;(2) Department of Materials Science, ININ, Toluca, Mexico

Abstract:	An alternative forced hydrolysis approach for the synthesis of -FeOOH of varying dimensions was achieved. The -FeOOH particles were converted into -Fe₂O₃ in a colloidal process, which eliminated the agglomeration of -Fe₂O₃ particles. The acicular -Fe₂O₃ nanoparticles could be readily dispersed into an organic solvent. Preliminary studies have demonstrated that the dispersion of the -Fe₂O₃ nanorods in a polymer matrix is feasible leading to an organic-inorganic nanocomposite.

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