Preparation of Functional Nan cylinder Arrays Using Templated Electrodeposition in Supercritical Fluids

与常规液体相比，超临界流体表现出更大的扩散性和更低的粘度，因为超临界流体的物理化学性质介于气体和液体的物理化学性质之间。我们设想使用scCHF_3作为模板电化学沉积的电解质介质将使有效的基板传输到模板膜的孔和纳米精确填充的材料。考虑到这一点，在这项工作中，我们已经成功地开发了一种模板电沉积在超临界流体制备功能纳米柱阵列。

A supercritical fluid exhibits larger diffusivility and lower viscosity compared to those of conventional liquids, since physicochemical properties of supercritical fluids are intermediate between those of gases and liquids. We envisioned that the use of scCHF_3 as an electrolytic medium for templated electrochemical deposition would enable the effective substrate transport into pores of template membrane and the nanoprecise filling with the materials. With this in mind, in this work, we have successfully developed a templated electrodeposition in supercritical fluids for preparation of functional nanocylinder arrays.