In this work, we describe a simple strategy for the preparation of a low-cost electrode material based on polypyrrole (PPy) film grown on an insulating cellulosic paper substrate via in-situ oxidative polymerisation technique and functionalised by silver nanoparticles (AgNPs) uniformly dispersed on its surface. The properties of the obtained AgNPs-PPy composites were characterised using X-ray diffraction, scanning electron microscopy and energy-dispersive X-ray analysis. The electrocatalytic activity of the prepared electrode was investigated for the electroreduction of nitrate using cyclic voltammetry in 0.1 M KOH solution. Results demonstrated that the incorporation of AgNPs into the PPy matrix improves significantly the catalytic behaviour of this film. The effect on the electrode response of the amount of the incorporated AgNPs was also investigated. This paper highlights a simple procedure for the making of low-cost paper electrodes for the efficient reduction of nitrates.
机构:
Univ Oradea, Fac Energy Engn, Dept Energy Engn & Management, Oradea 410087, RomaniaUniv Oradea, Fac Energy Engn, Dept Energy Engn & Management, Oradea 410087, Romania
机构:
Sorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Irset Inserm, UMR 1085, 9 Ave Prof Leon Bernard, F-35000 Rennes, FranceSorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Causse, Jean
Thomas, Olivier
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Sorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Irset Inserm, UMR 1085, 9 Ave Prof Leon Bernard, F-35000 Rennes, FranceSorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Thomas, Olivier
Jung, Aude-Valerie
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Sorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Irset Inserm, UMR 1085, 9 Ave Prof Leon Bernard, F-35000 Rennes, France
Sch Environm Engn, Campus Ker Lann,Ave Robert Schumann, F-35170 Bruz, FranceSorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Jung, Aude-Valerie
Thomas, Marie-Florence
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Sorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, FranceSorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
机构:
Res Ctr Ind Technol CRTI, POB 64, Algiers 16014, AlgeriaRes Ctr Ind Technol CRTI, POB 64, Algiers 16014, Algeria
Hamam, Abderrazak
Maiza, Mounira
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Res Ctr Ind Technol CRTI, POB 64, Algiers 16014, AlgeriaRes Ctr Ind Technol CRTI, POB 64, Algiers 16014, Algeria
Maiza, Mounira
Chehimi, Mohamed M.
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Univ Paris Est, CNRS, ICMPE UMR 7182, F-94320 Thiais, France
Univ Paris, CNRS, ITODYS UMR 7086, F-75013 Paris, FranceRes Ctr Ind Technol CRTI, POB 64, Algiers 16014, Algeria
Chehimi, Mohamed M.
Oukil, Dehbia
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Univ Bejaia, Fac Technol, Lab Electrochim Corros & Valorisat Energet LECVE, Bejaia 06000, AlgeriaRes Ctr Ind Technol CRTI, POB 64, Algiers 16014, Algeria
机构:
Univ Oradea, Fac Energy Engn, Dept Energy Engn & Management, Oradea 410087, RomaniaUniv Oradea, Fac Energy Engn, Dept Energy Engn & Management, Oradea 410087, Romania
机构:
Sorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Irset Inserm, UMR 1085, 9 Ave Prof Leon Bernard, F-35000 Rennes, FranceSorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Causse, Jean
Thomas, Olivier
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h-index: 0
机构:
Sorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Irset Inserm, UMR 1085, 9 Ave Prof Leon Bernard, F-35000 Rennes, FranceSorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Thomas, Olivier
Jung, Aude-Valerie
论文数: 0引用数: 0
h-index: 0
机构:
Sorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Irset Inserm, UMR 1085, 9 Ave Prof Leon Bernard, F-35000 Rennes, France
Sch Environm Engn, Campus Ker Lann,Ave Robert Schumann, F-35170 Bruz, FranceSorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
Jung, Aude-Valerie
Thomas, Marie-Florence
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h-index: 0
机构:
Sorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, FranceSorbonne Paris Cite, EHESP Rennes, Leres, Ave Professeur Leon Bernard,CS 74312, F-35043 Rennes, France
机构:
Res Ctr Ind Technol CRTI, POB 64, Algiers 16014, AlgeriaRes Ctr Ind Technol CRTI, POB 64, Algiers 16014, Algeria
Hamam, Abderrazak
Maiza, Mounira
论文数: 0引用数: 0
h-index: 0
机构:
Res Ctr Ind Technol CRTI, POB 64, Algiers 16014, AlgeriaRes Ctr Ind Technol CRTI, POB 64, Algiers 16014, Algeria
Maiza, Mounira
Chehimi, Mohamed M.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Paris Est, CNRS, ICMPE UMR 7182, F-94320 Thiais, France
Univ Paris, CNRS, ITODYS UMR 7086, F-75013 Paris, FranceRes Ctr Ind Technol CRTI, POB 64, Algiers 16014, Algeria
Chehimi, Mohamed M.
Oukil, Dehbia
论文数: 0引用数: 0
h-index: 0
机构:
Univ Bejaia, Fac Technol, Lab Electrochim Corros & Valorisat Energet LECVE, Bejaia 06000, AlgeriaRes Ctr Ind Technol CRTI, POB 64, Algiers 16014, Algeria