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The spinel cobalt chromium zinc ferrites (Co0.7Cr0.1Zn0.2Fe2O4) and the polyaniline (PANI)-Co0.7Cr0.1Zn0.2Fe2O4 composites were prepared by polyacrylamide gel and an in situ polymerization method, respectively. The structure of the synthesized material was characterized by X-ray diffraction (XRD) and Fourier transform infrared spectrometer (FTIR), which shows that the spinel Co0.7Cr0.1Zn0.2Fe2O4 ferrites...
Polyaniline(PAni) was prapared by an in situ polymerization in aqueous solution, and PAni/ZnO composite was synthesized by mechanical method. The composite was characterized using X-ray diffraction (XRD), Ultraviolet-visible spectrometer (UV-vis) and Scanning electron microscope (SEM). The results of XRD confirm the formation of PAni and PAni/ZnO composite. The UV-vis spectrometer study shows that...
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