物理气相沉积法在泡沫钛基底上生长硒化铟纳米棒研究OA

In this research,a simple physical vapor deposition method is used to grow high-density one-dimensional indium selenide(In2Se3)nanorods on gold plated(Au)titanium foam substrate using In2Se3 powder as precursor,based on the Vapour-Liquid-Solid(Vapor-Liquid-Solid,VLS)growth mechanism of one-dimensional nanomaterials.The scanning electron microscope(Scanning Electron Microscope,SEM)is used to characterize the morphology.The result shows that compared with the common monocrystalline silicon substrate,the one-dimensional In2Se3 nanorods grown on titanium foam substrate have higher density.In addition,using titanium foam substrate can improve preparation efficiency and can be reused to greatly reduce the preparation cost.