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Preparation of Alumina Nanorods from Chromium Containing Alumina Sludge

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Figure

Table 1 The components of the chromium-containing alumina sludge
Fig. 1 XRD patterns of alumina nanorods doped with different ions:alumina, and a undoped alumina, b Cr-doped alumina, c Fe-doped alumina, d Mg-doped e the alumina prepared from the chromium-containing alumina sludge
Figure 4 gives the TEM, selected area electron diffrac-tion (SAED), and high-resolution transmission electron
Fig. 3 TG and DSC of the nano alumina rod precursors doped with different ions: a undoped alumina, b Cr-doped alumina, c Fe-doped alumina,d Mg-doped alumina, and e The alumina prepared from the chromium-containing alumina sludge
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