SUN Gui-lei, YAN Hong-hao, LI Xiao-jie, QU Yan-dong, QI Lin. Synthesis of Nanometer Globuler γ-Fe2O3 Powder through Detonation[J]. Development and Application of Materials, 2006, 21(5): 5-7. DOI: 10.19515/j.cnki.1003-1545.2006.05.002
Citation:
SUN Gui-lei, YAN Hong-hao, LI Xiao-jie, QU Yan-dong, QI Lin. Synthesis of Nanometer Globuler γ-Fe2O3 Powder through Detonation[J]. Development and Application of Materials, 2006, 21(5): 5-7. DOI: 10.19515/j.cnki.1003-1545.2006.05.002
SUN Gui-lei, YAN Hong-hao, LI Xiao-jie, QU Yan-dong, QI Lin. Synthesis of Nanometer Globuler γ-Fe2O3 Powder through Detonation[J]. Development and Application of Materials, 2006, 21(5): 5-7. DOI: 10.19515/j.cnki.1003-1545.2006.05.002
Citation:
SUN Gui-lei, YAN Hong-hao, LI Xiao-jie, QU Yan-dong, QI Lin. Synthesis of Nanometer Globuler γ-Fe2O3 Powder through Detonation[J]. Development and Application of Materials, 2006, 21(5): 5-7. DOI: 10.19515/j.cnki.1003-1545.2006.05.002
Department of Engineering Mechanics of Dalian University of Technology, State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian 116024, China
Nanometer γ-Fe2O3 powder was fabricated through detonation and the characteristics of the powder were analyzed by TEM and X-ray diffraction.The analysis indicates that the γ-Fe2O3 is reddish brown,has perfect granule roundness and strong ferromagnetic property,of which the average diameter is 42.17nm.Detonation proves to be a convenient,shortcut and energy-saving way to synthesize nano-meter iron oxide in nanopowder preparation.