Journal of Nanomedicine & Nanotechnology

Marzouk WW

Publications

• Research Article
  Study Characterization of Co0.3Zn0.7Fe2O4 Nanoparticles by Co- Precipitation Method within Two Techniques
  Author(s): Ahmed Saied Faheim El-Saaey, Khourshid AEFM, Marzouk WW and Abdel-Rahman SMAhmed Saied Faheim El-Saaey, Khourshid AEFM, Marzouk WW and Abdel-Rahman SM
  
  The Co0.3Zn0.7Fe2O4 nanocrystalline synthesized by the Co-precipitation method with two techniques based on different in initial molar concentration (pH suspension).The structural and magnetic properties of the products were determined and characterized in detail by X-ray diffraction (XRD), High Resolution -Transmission Electron Microscope (HR-TEM), Fourier Transform Infrared (FTIR) and vibrating sample magnetometer (VSM). The results suggest the grain size for first technique in the range of 6.14:13 nm and second technique in the range of 8.8:24.4 nm as the calcination temperature increases from 100 to 600°C respectively with different in initial molar concentration (pH suspension) for all techniques. X-ray analysis showed that the samples were cubic spinel structural ( kind of inverse spinel oxide). The crystallinity is improved with the increases calcination temperature for all.. View More»
  DOI: 10.4172/2157-7439.1000417

  Abstract PDF