Mechanochemical reduction of hematite by room temperature ball milling |
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| Authors: | Paolo Matteazzi Gerard Le Caër |
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| Affiliation: | (1) Istituto di Chimica, Università degli Studi di Udine, Via Cotonificio 108, I-33100 Udine, Italy;(2) Laboratoire de Science et Génie des Matériaux Métalliques associé au CNRS U.R.A., 159 Ecole des Mines, F-54042 Nancy Cedex, France |
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| Abstract: | Reduction of α-Fe2O3 with Al, B, Cr and Si by room temperature ball milling is presented. Complete reduction is achieved with the formation of α-Fe and frequently an iron-reducer agent alloy. The method is suitable for the synthesis of nanometer-sized oxide-metal composites. |
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