Electrochemical Detection of ascorbic acid using Fe-Mn-SO4-2-/ZrO2(FMSZ) Modified Glassy Carbon Electrode

Mohammed Zidan ,Fatah H. Alhassan; Aisha Al –abbasi; Boubaker Hosoun; Y. Taufiq-Yap

doi:10.51984/jopas.v17i1.187

Article Details

Electrochemical Detection of ascorbic acid using Fe-Mn-SO4-2-/ZrO2(FMSZ) Modified Glassy Carbon Electrode

Authors:

Mohammed Zidan ,Fatah H. Alhassan | Aisha Al –abbasi | Boubaker Hosoun | Y. Taufiq-Yap

Publisher:

Sebha University

Journal:

Journal of Pure & Applied Sciences Vol.17 Issue 1, pp.0-0

Document Type:

Article

Publication Date:

7/2018

Document Language:

English

Document ID (Org No.):

2001394268

pISSN:

2521-9200

DOI:

10.51984/jopas.v17i1.187

Keywords:

Abstract:

 A new ferric–manganese doped sulfated zirconia nanoparticle solid acid catalyst was prepared through the impregnation reaction followed by calcination at 600 oC for 3h and characterized by XRD, BET, EDS and TEM tools. The prepared electrode has been employed as a very sensitive electrochemical sensor through modification of glassy carbon electrode (GCE) with Fe-Mn- SO42-/ZrO2 (FMSZ). The electrochemical behavior of Ascorbic acid was studied by FMSZ/GC using cyclic voltammetry techniques. A well-defined oxidation peak was observed in 0.1 M KH2PO4 electrolyte solution by solid phase voltammetry. Under the CV techniques, it appears that the catalytic effect of the modification of FMSZ/GCE show higher current response as compared to bare GCE. Peak potential was observed to shift slightly to less positive value by about 220 mV and current was significantly enhanced by about 2.2 folds.

Article Details

Electrochemical Detection of ascorbic acid using Fe-Mn-SO4-2-/ZrO2(FMSZ) Modified Glassy Carbon Electrode

Authors:

Mohammed Zidan ,Fatah H. Alhassan | Aisha Al –abbasi | Boubaker Hosoun | Y. Taufiq-Yap

Publisher:

Sebha University

Journal:

Journal of Pure & Applied Sciences Vol.17 Issue 1, pp.0-0

Document Type:

Article

Publication Date:

7/2018

Document Language:

English

Document ID (Org No.):

2001394268

pISSN:

2521-9200

DOI:

10.51984/jopas.v17i1.187

حمض الالجييك بالنانو

قطب الزجاج المعدل

حلقة الجهد الكهربي للأكسدة

Issues

Article Details

Electrochemical Detection of ascorbic acid using Fe-Mn-SO4-2-/ZrO2(FMSZ) Modified Glassy Carbon Electrode

Authors: Mohammed Zidan ,Fatah H. Alhassan | Aisha Al –abbasi | Boubaker Hosoun | Y. Taufiq-Yap

Publisher: Sebha University

Journal: Journal of Pure & Applied Sciences Vol.17 Issue 1, pp.0-0

Document Type: Article

Publication Date: 7/2018

Document Language: English

Document ID (Org No.): 2001394268

pISSN: 2521-9200

DOI: 10.51984/jopas.v17i1.187

حمض الالجييك بالنانو

قطب الزجاج المعدل

حلقة الجهد الكهربي للأكسدة

Issues

Authors:

Mohammed Zidan ,Fatah H. Alhassan | Aisha Al –abbasi | Boubaker Hosoun | Y. Taufiq-Yap

Publisher:

Sebha University

Journal:

Journal of Pure & Applied Sciences Vol.17 Issue 1, pp.0-0

Document Type:

Article

Publication Date:

7/2018

Document Language:

English

Document ID (Org No.):

2001394268

pISSN:

2521-9200

DOI:

10.51984/jopas.v17i1.187