【摘 要】
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Highly ordered SnO2/Fe2O3 composite nano- wire arrays have been synthesized by electrophoretic deposition method. The morphology and chemical composition of SnO
【机 构】
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Key Lab for Special Functional Materials,Lab of Photochemistry
论文部分内容阅读
Highly ordered SnO2/Fe2O3 composite nano- wire arrays have been synthesized by electrophoretic deposition method. The morphology and chemical composition of SnO2/Fe2O3 composite nanowire arrays are characterized by SEM, TEM, EDX, XPS, and XRD. The results show that the SnO2/Fe2O3 composite nanowires are about 180 nm in width and tens of microns in length, and they are composed of small nanoparticles of tetragonal SnO2 and rhombohedral ɑ-Fe2O3 with diameters of 10-15 nm. The SnO2/Fe2O3 composite nanowires are formed by a series of chemical reactions.
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