Nano/micro-structured 金者氧化物(GeO 2) 被一个简单答案方法在 alkalic 用 GeCl 4 和 KOH 准备酒鬼答案。GeO 2 的不同形态学被改变反应条件获得。在扔的 GeO 2 的形态学之上的反应时间,反应物的集中,反应温度和分散剂的效果被调查了。产品被 X 光检查检测衍射(XRD ) ,原子力量显微镜(AFM ) ,扫描电子显微镜(SEM ) 和传播电子显微镜(TEM ) 。新奇跨 like 结构被把 n-butylamine 用作分散剂获得。跨 like 结构的形成被讨论了, solution-liquid-solid (SLS ) 机制被建议。
Nano/micro-structured 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 X-ray diffraction (XRD), atomic force microscope (AFM), scanning electron microscope (SEM) and transmission electron microscope (TEM). Novel cross-like structures were obtained by using n-butylamine as the dispersant. The formation of the cross-like structures has been discussed and a solution-liquid-solid (SLS) mechanism was proposed.