Authors: XiaoYan Wang Lian Duan GuiFang Dong Peng Wei Wei Wang LiDuo Wang Yong Qiu
Publish Date: 2009/08/23
Volume: 54, Issue: 16, Pages: 2810-2813
Abstract
Nano/microstructured germanium oxide GeO2 was prepared using GeCl4 and KOH by a simple solution method in alkalic alcoholic solution Different morphologies of GeO2 were obtained by changing the reaction conditions The effects of the reaction time the concentration of the reactants the reaction temperature and the dispersant upon the morphology of the deposited GeO2 have been investigated The products were detected by Xray diffraction XRD atomic force microscope AFM scanning electron microscope SEM and transmission electron microscope TEM Novel crosslike structures were obtained by using nbutylamine as the dispersant The formation of the crosslike structures has been discussed and a solutionliquidsolid SLS mechanism was proposed
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