Using sonochemistry for the fabrication of hollow ZnO microspheres.

Abstract

Hollow ZnO microspheres assembled by nanoparticles have been prepared by a sonochemical synthesis at room temperature using carbon spheres as template. The growth process of the precursor was investigated. The prepared hollow spheres were characterized by X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM), high-resolution… (More)
DOI: 10.1016/j.ultsonch.2009.09.010

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