کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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228831 | 464850 | 2014 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Low dimensional Ni-ZnO nanoparticles as marker of toxic lead ions for environmental remediation Low dimensional Ni-ZnO nanoparticles as marker of toxic lead ions for environmental remediation](/preview/png/228831.png)
We have synthesized Ni-ZnO nanoparticles (NPs) by a wet-chemical route using reducing agents. The structural and optical properties of Ni-ZnO NPs were investigated by various conventional methods. The analytical potential of the Ni-ZnO NPs was studied for a selective detection of toxic Pb(II) ion using recognized ICP-OES method for environmental remediation. Data obtained from the selectivity study indicated that the selectivity of Ni-ZnO NPs phase was the most toward Pb(II) ion. However, the adsorption isotherm data of Pb(II) on Ni-ZnO NPs phase was good-match with the Langmuir-Adsorption-Isotherm, strongly supporting that the adsorption process was mainly monolayer on homogeneous adsorbent surfaces.
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Journal: Journal of Industrial and Engineering Chemistry - Volume 20, Issue 3, 25 May 2014, Pages 1071–1078