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Formation of nanotubes TiO2 from layered titanate particles by a soft chemical process

机译:由层状钛酸盐颗粒通过软化学工艺形成纳米管TiO2

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Nanotubes TiO2 were synthesized from layered titanate Na2Ti3O7 particles by a soft chemical process. These nanotubes have a hollow structure with an opening end. The wall of nanotubes is very well crystallized multi-wall structure. The inner diameters of nanotubes are ca. 30-40 nm and the length up to several hundreds nanometers. XRD results show that TiO2 phase was formed during the procedure of exfoliating Na2Ti3O7 particles into nanosheets. Based on our experimental results, an exfoliating-rolling model was proposed for formation of nanotube structure. (C) 2004 Elsevier Ltd. All rights reserved.
机译:纳米管TiO2是通过软化学方法由层状钛酸盐Na2Ti3O7颗粒合成的。这些纳米管具有带有开口端的中空结构。纳米管的壁是很好结晶的多壁结构。纳米管的内径为约。 30-40 nm,长度可达几百纳米。 XRD结果表明,在将Na2Ti3O7颗粒剥离为纳米片的过程中形成了TiO2相。基于我们的实验结果,提出了用于纳米管结构形成的剥落滚动模型。 (C)2004 Elsevier Ltd.保留所有权利。

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