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The (CeO2/C)-β-PbO2-PTFE composite electrodes modified by graphite powder, cerium oxide powder, polytetrafluoroethylene (PTFE) and the homemade β-PbO2 powder were prepared by the high pressure molding technique. The X-ray diffraction (XRD) was used to test the purity of the homemade β-PbO2 powder. The surface structure and electrical property of electrodes were characterized by using scanning electron...
CeO2 hollow spheres were synthesized by polystryrene sphere (PS) templates and CeO2 nanoparticles were prepared by a facile method. The as-obtained products were characterized by scanning electron microscopy (SEM), N2 adsorption-desorption, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and UV-vis diffuse reflectance spectra. The results showed that the structure of the obtained...
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