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首页> 外文期刊>The journal of physical chemistry, C. Nanomaterials and interfaces >Oxidation-Crystallization Process of Colloids: An Effective Approach for the Morphology Controllable Synthesis of SnO2 Hollow Spheres and Rod Bundles
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Oxidation-Crystallization Process of Colloids: An Effective Approach for the Morphology Controllable Synthesis of SnO2 Hollow Spheres and Rod Bundles

机译:胶体的氧化结晶过程:SnO2空心球和棒束的形态可控合成的有效方法

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摘要

In this article, we have demonstrated that the oxidation-crystallization method of amorphous colloids in the microreactor systems generated by soft templates is convenient and feasible in the large-scale production of hollow and one-dimensional (1D) structures. Through the air oxidation and crystallization of colloidal spheres in the different systems, SnO2 hollow spheres and rod bundles, respectively, were controllably obtained. The detailed growth processes of SnO2 hollow spheres and rod bundles were investigated. When SnO2 hollow spheres and rod bundles were used as an anode material for lithium-ion batteries, they exhibited relatively high electrochemical capacities. Thus, it is rational to expect that this simple method can be extended to systems of other inorganic materials with desired morphologies.
机译:在本文中,我们证明了由软模板生成的微反应器系统中无定形胶体的氧化结晶方法在中空和一维(1D)结构的大规模生产中是方便且可行的。通过不同体系中胶体球的空气氧化和结晶,可控制地分别获得SnO2空心球和棒束。研究了SnO2空心球和棒束的详细生长过程。当SnO2空心球和棒束用作锂离子电池的负极材料时,它们表现出较高的电化学容量。因此,可以合理地预期该简单方法可以扩展到具有所需形态的其他无机材料系统。

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