硅纳米管的各种制备方法

Preparation Methods of Silicon Nanotubes

硅纳米管作为一种新型一维纳米材料,因其独特的性质有望在纳米电子器件、锂离子电池、传感器、场效应晶体管、磁性纳米器件、储氢器、光电子器件、场发射显示器件和量子计算机等方面获得非常广泛的应用。虽然研究人员早已在实验室中制备出硅纳米管,但是目前关于硅纳米管的研究报道不多,特别是关于硅纳米管的各种制备方法和不同种类型硅纳米管表征的综述类报道非常少。本文综述了关于硅纳米管几种最新及典型的制备方法,同时分析了几种典型硅纳米管的表征。最后总结了关于硅纳米管各种制备方法的优缺点,并且提出了几种改善硅纳米管性能的方法及在未来的研究重点。通过对硅纳米管最新研究进展的介绍以及相关叙述,希望能对硅纳米管未来的研究和应用提供帮助。

The unique properties of silicon nanotubes are expected to have very wide potential applications in nano-electronic devices, lithium ion batteries, sensors, field-effect transistors, magnetic nanodevices, hydrogen storage devices, optoelectronic devices, field emission display devices and quantum computers. It is a new one-dimensional nanomaterial with a wide range of applications in the future. Although researchers have already prepared silicon nanotubes in the laboratory, there are not many reports on silicon nanotubes. In particular, there are few reports on the preparation methods and the characterization of different types of silicon nanotubes. In this paper, several recent and typical preparation methods of silicon nanotubes are reviewed, and the characterizations of several typical silicon nanotubes are analyzed. Finally, the advantages and disadvantages of various preparation methods of silicon nanotubes are summarized, and several methods to improve the properties of silicon nanotubes and the research emphasis in the future are put forward. This paper introduces the latest research progress and related narration of silicon nanotubes, and hopes to be helpful to the future researches and applications of silicon nanotubes.