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Euro Pharma Chemistry & Future Pharma 2019
Volume 08
Research & Reviews: Journal ofPharmaceutical Analysis | ISSN : 2320-0812
June 27-28, 2019 | Amsterdam, Netherlands
12th World congress on
Joint Event
4
th
Pharmaceutical Chemistry Conference Future Pharma
Photocatalytic degradation of phenol red by using new spinel – type Co1-xCdxFe2O4
nanocomposites
Assel A Hadi
and
Nada Y Fairooz
University of Babylon, Iraq
I
n this work involve the study of preparing the new spinel Co1-xCdxFe2O4 photocatalyst was prepare by co-
precipitation method at different ratios of (X=0.8:0.2, 0.5:0.5, and 0.2:0.8) and calcinations at temperature
6000C for three hours. The prepared powder was recognize by X-ray diffraction, fourier transform technique
(FT-IR), UV-visible spectroscopy, scanning electron microscopy (SEM), energy dispersive spectroscopy
(EDS), atomic force microscope (AFM) and high performance liquid chromatography (HPLC). The
photocatalytic activity was estimated under high pressure mercury lamp (HPML) OSRAM (125) watts for
degradation phenol red C19H14O5S solution after find the wavelength at λ max 432 nm. The conclusion
showed that (0.5:0.5) percentage at 6000C has high activity than other ratio at different temperature. After
this study several measure such as better of mass for the catalyst, initial of concentration for spinel Co1-
XCdXFe2O4, effect of pH, effect of temperature. Studies have shown X-ray and electron microscopy studies
showed the average size of the granules prepared for the composite in this manner (18.16-39.64). The
electrical characteristics (L.C.R) were also studied for all spinel. Cadmium alone was an electrical insulator
but by adding cobalt with iron it turned into a semiconductor of the electric current.
Pharmaceutical Analysis 2019, Volume 08