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首页> 外文会议>18th International Symposium on Fine Chemistry and Functional Polymers,4th IUPAC International Symposium on Novel Materials and Their Synthesis(第18届国际精细化学和功能高分子学术讨论会暨第四届IUPAC 国际新型材料及其制备学术讨论会） >ZnO Nanomaterials:From Growth Mechanism to Controlled Synthesis
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ZnO Nanomaterials:From Growth Mechanism to Controlled Synthesis

机译：ZnO纳米材料：从生长机理到受控合成

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1.Introduction ZnO is one of the most explored wide bandgap semiconducting oxides. Nanorods, nanowires, nanobelts, nanotubes, nanorings, nanoplatelets are some typical morphologies that have been synthesized in recently years for ZnO by a variety of synthetic approaches[1]. The rational design and synthesis of ZnO nanomaterials of various morphologies is essential to understanding growth mechanisms and fundamental properties, and developing nanotechnologies. We aim to develop a general and predictive synthetic technique for the growth of ZnO nanomaterials, by both vapor phase and solution phase methods. The characteristic growth mechanisms are (1) vapor-liquid-solid (VLS), (2) vapor-solid (VS), and (3) aqueous-solution-growth (ASG)[1]. These mechanisms have their own distinct characteristics, at the same time, they also have similarities. Even the vapor phase growth mechanisms (VLS and VS) have many aspects in common to the solution growth mechanism (ASG). However, the ASG growth mechanism is much more complicated than the vapor phase growth mechanisms.
机译：1，简介ZnO是研究最多的带隙半导体氧化物之一。纳米棒，纳米线，纳米带，纳米管，纳米环，纳米片是近年来通过多种合成方法合成的ZnO的一些典型形态[1]。合理设计和合成各种形态的ZnO纳米材料对于理解生长机理和基本特性以及发展纳米技术至关重要。我们的目标是通过气相和溶液相方法开发一种用于生长ZnO纳米材料的通用且可预测的合成技术。其特征性的生长机理为（1）气液固（VLS），（2）气固（VS）和（3）水溶液生长（ASG）[1]。这些机制各有特点，同时也有相似之处。甚至气相生长机理（VLS和VS）也具有许多与溶液生长机理（ASG）相同的方面。但是，ASG生长机制比气相生长机制要复杂得多。

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