Kinetics of thermal transformations of precipitated magnetite and goethite
作者： K. Przepiera , A. Przepiera
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摘要: The aim of the present study was to determine kinetic equations for thermal transformations precipitated iron oxides and hydroxides, namely process dehydroxylation goethite consecutive hematite crystal structure growth as well oxidation magnetite maghemite its transformation into crystalline hematite. investigations have been carried out using thermogravimetry (TG/DTG/DTA), X-ray powder diffractometry (XRD) high temperature (HT-XRD). This presentation contains continuation our earlier works.
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sci-hub.se 参考文章(2)
A. Przepiera, K. Przepiera, M. Wisniewski, W. Dabrowski, Investigations of the thermal transformations of precipitated mixed transition metal hydroxides Journal of Thermal Analysis and Calorimetry. ,vol. 40, pp. 1131- 1138 ,(1993) , 10.1007/BF02546874
A. Przepiera, K. Przepiera, M. Wisniewski, M. Jablonski, Determination of Phase Transformation of Precipitated Iron Oxides in Temperature Range 298-1073 K Materials Science Forum. ,vol. 133-136, pp. 599- 602 ,(1993) , 10.4028/WWW.SCIENTIFIC.NET/MSF.133-136.599