Hydrothermal preparation and optical properties of orientation-controlled WO3 nanorod arrays on ITO substrates
作者： Feng Zheng , Min Guo , Mei Zhang
DOI: 10.1039/C2CE25996F
关键词: Nanotechnology 、 High-resolution transmission electron microscopy 、 Hydrothermal circulation 、 Diffraction 、 Substrate (electronics) 、 Nanorod 、 Materials science 、 Nanostructure 、 Scanning electron microscope 、 Chemical engineering 、 X-ray photoelectron spectroscopy
摘要: The orientation controlled synthesis of h-WO3 nanostructures on ITO substrates has been successfully realized in large scale via a simple hydrothermal method. influences pH value and growth time the morphology WO3 were investigated by scanning electron microscopy (SEM), high resolution transmission (HRTEM), X-ray photoelectron spectroscopy (XPS) diffraction (XRD). nanorod bundles parallel to substrate arrays vertical can be selectively prepared adjusting final just 2.0 2.4, respectively. evolution mechanism well aligned intensively studied. Moreover, optical properties with different oriented alignment also examined.
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