Photodegradation of Phenol Red in a Compound of Type ZnO@Cr Core/Shell

  title={Photodegradation of Phenol Red in a Compound of Type ZnO@Cr Core/Shell},
  author={Gisele S. Silveira and Marcos Augusto Lima Nobre and Silvania Lanfredi},
urface properties core/shell nanoparticles have been investigated in recent years due to their promising reactivity in catalysis surface. In this work, the ZnO@Cr core/ shell nanoparticles were synthesized by Modified Pechini method and characterized by X-ray diffraction and scanning electron microscopy (SEM). The structural parameters were evaluated as a function of chromium coatings on the ZnO structure, using the Rietveld method. From the refinement of experimental diffractogram determined… CONTINUE READING