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A Facile Synthetic Method to Obtain Bismuth Oxyiodide Microspheres Highly Functional for the Photocatalytic Processes of Water Depuration
Published on: March 29, 2019
Facile synthesis, self-assembly, and photoelectrical performance of SrTiO3 hollow spheres with open holes
Chenyu Ye1, Jiaxi Xu, Shuxue Zhou
1Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University , Shanghai 200433, People's Republic of China.
Abstract:
This paper presents a facile method to synthesize monodisperse SrTiO3 hollow spheres with one or two openings through a template-assisted approach. These hollow spheres were further self-assembled into densely packed nanofilms at a "hexane-water" interface. TEM, SEM, HRTEM, XRD, etc., were employed to characterize the morphology and structure of the SrTiO3 hollow spheres as well as the corresponding nanofilms. The nanofilm-based photodevice displayed considerably higher sensitivity to UV than visible light and dark.
