| 초록 |
In recent years, photocatalytic technology has been shown to be a promising method to solve the environmental and energy crisis. Photocatalytic degradation of organic pollutant, such as methylene blue, a typical stable dyestuff, has been proved to be a viable environmentally benign technology to the decoloration and degradation of dye effluents. Within various categories of photocatalysts, BiVO4 particles have been found to exhibit high photocatalytic activity to the degradation of organic compounds under visible light irradiation and work in various environments steadily.Their XRD patterns revealed that the products can be indexed as the tetragonal structure with space group I41/a, in agreement with the respective JCPDS No. 08-0475 for all catalysts. No peaks in the XRD or Raman spectra from other impurities were detected. |
