@article{article_466768, title={LDH- ɣ-Fe2O3-MoS2 composite for Vegetable Oil and Pb2+ Removal From Water}, journal={Journal of the Turkish Chemical Society Section A: Chemistry}, volume={6}, pages={35–40}, year={2019}, DOI={10.18596/jotcsa.466768}, author={Emen, Fatih Mehmet and Demirdöğen, Ruken Esra and Avşar, Göktürk and Karaçolak, Ali İhsan}, keywords={ɣ-Fe2O3,nanoparticle,composite,MoS2}, abstract={<p class="MsoNormal" style="margin-bottom:.0001pt;text-align:justify;line-height:150%;"> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;letter-spacing:.15pt;">Water pollution is a global concern. Inorganic and
organic pollutants constitute primary pollutants in water resources. Therefore,
it is of great concern to develop advanced sorbent materials for effective and
efficient removal of metals and oil from water. </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;">In this study, synthesis of new LDH composites which
would be used for sorption of heavy metals and oils from polluted water. For
this purpose, MgAlOH- </span> <span style="font-size:10pt;line-height:150%;font-family:’Times New Roman’, serif;"> ɣ </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;">-Fe <sub>2 </sub>O <sub>3 </sub>-MoS <sub>2 </sub> composite
was prepared and characterized were made via FT-IR and XRD. </span> <span lang="en-gb" style="font-size:10pt;line-height:150%;font-family:Verdana, ’sans-serif’;" xml:lang="en-gb">The XRD powder pattern of the composite showed that it
contained </span> <span lang="en-gb" style="font-size:10pt;line-height:150%;font-family:Symbol;" xml:lang="en-gb">g </span> <span lang="en-gb" style="font-size:10pt;line-height:150%;font-family:Verdana, ’sans-serif’;" xml:lang="en-gb">-Fe <sub>2 </sub>O <sub>3 </sub> (PDF card
no:00-002-1047), MgAl(OH)14.XH <sub>2 </sub>O (PDF card no:00-043-0072) and MoS <sub>2 </sub>
(PDF card no:00-037-4492). </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;">Thermal stability of the composite was </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;letter-spacing:.15pt;">investigated
via DTA/TG technique. MgAlOH- </span> <span style="font-size:10pt;line-height:150%;font-family:’Times New Roman’, serif;">ɣ </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;letter-spacing:.15pt;">-Fe <sub>2 </sub>O <sub>3 </sub>-MoS <sub>2 </sub>
composite was shows highly efficient sorption for vegetable oil up to 418%
times its own weight. The ablity of MgAlOH- </span> <span style="font-size:10pt;line-height:150%;font-family:’Times New Roman’, serif;"> ɣ </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;letter-spacing:.15pt;">-Fe <sub>2 </sub>O <sub>3 </sub>-MoS <sub>2 </sub>
composite for removing Pb <sup>2+ </sup> ions from aqueous solution. Pb <sup>2+ </sup>
analysis was made by ICP-OES. </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;"> </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, ’sans-serif’;">The effect of Pb <sup>2+ </sup> amounts, PH, sorbent
amounts and solvent flow rate on t </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;">he adsorption capacity of </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;letter-spacing:.15pt;">MgAlOH- </span> <span style="font-size:10pt;line-height:150%;font-family:’Times New Roman’, serif;">
ɣ </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;letter-spacing:.15pt;">-Fe <sub>2 </sub>O <sub>3 </sub>-MoS <sub>2 </sub>
composite were also </span> <span style="font-size:10pt;line-height:150%;font-family:Verdana, sans-serif;">ivestigated. </span> </p> <p> </p>}, number={1}, publisher={Turkish Chemical Society}