کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1230693 | 1495261 | 2013 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Spectral, thermal and electrochemical investigation of carbohydrazone derived ionophore as Fe(III) ion selective electrode Spectral, thermal and electrochemical investigation of carbohydrazone derived ionophore as Fe(III) ion selective electrode](/preview/png/1230693.png)
Dibenzoylmethane bis(carbohydrazone) (BMBC) has been synthesized and structurally characterized on the basis of IR, 1H NMR, mass, UV spectra and thermogravimetric analyses. BMBC has been analysed electrochemically and explored as new N, N Schiff base. It plays the role of an excellent ion carrier in the construction of iron(III) ion selective membrane sensor. This sensor shows very good selectivity and sensitivity towards iron ion over a wide variety of cations, including alkali, alkaline earth, transition and heavy metal ions. The response mechanism was discussed in the view of UV-spectroscopy and Electrochemical Impedance Spectroscopy (EIS). The proposed sensor was successfully used for the determination of iron in different samples.
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► Carbohydrazone derivative as ionophore has been synthesized and characterized.
► It has been explored as Fe(III) ion selective electrochemical sensor.
► The reaction mechanism was discussed in the view of UV and EI Spectroscopy.
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 107, 15 April 2013, Pages 271–279