Preparation and characterization of a Zn
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Kezban Ada; Murat GΓΆkgΓΆz; MΓΌΕerref Γnal; YΓΌksel SarΔ±kaya
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Article
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2008
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Elsevier Science
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English
β 926 KB
Zinc oxide precursors were obtained by the reaction of excess urea with 0.05-0.30 M ZnSO 4 in boiling aqueous solution. The precursors precipitated were dried at 100 Β°C for 2 h to yield powdery products and these products were calcined at 1000 Β°C for 2 h to yield zinc oxide powders. Differential the