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首页> 外文期刊>Crystal growth & design >Room Temperature ZnO Mesocrystal Formation in the Hydrated Ionic Liquid Precursor (ILP) Tetrabutylammonium Hydroxide
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Room Temperature ZnO Mesocrystal Formation in the Hydrated Ionic Liquid Precursor (ILP) Tetrabutylammonium Hydroxide

机译:水合离子液体前体(ILP)氢氧化四丁基铵中的室温ZnO介晶形成

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摘要

Zinc oxide particles can be grown from the hydrated ionic liquid precursor (ILP) tetrabutylammonium hydroxide (TBAH) at room temperature. The final particles are micrometers in size and are so-called mesocrystals, that is, larger crystals composed of nanoscale building blocks. Electron microscopy and particle size analysis reveal that, unlike ZnO grown from aqueous solution, the particle number in the TBAH/water mixtures decreases with increasing reaction time. Initially, numerous small particles precipitate. They transform into fewer, but larger, mesocrystals composed of rod-like primary particles.
机译:可以在室温下从水合离子液体前体(ILP)氢氧化四丁铵(TBAH)中生长出氧化锌颗粒。最终粒子的尺寸为微米,是所谓的介观晶体,即由纳米级结构单元组成的较大晶体。电子显微镜和粒度分析表明,与从水溶液中生长的ZnO不同,TBAH /水混合物中的颗粒数随反应时间的增加而减少。最初,许多小颗粒沉淀。它们转变为由棒状初级粒子组成的较少但较大的介晶。

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