Synthesis and electrochemical characterization of original "TEMPO" functionalized multiwall carbon nanotube materials: Application to iron (II) detection.
We report the synthesis and electrochem. behavior of an original catalyst bearing a 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) unit and a pyrene group. Anchoring of this bi-functional mol. by $π$ -stacking onto multiwalled carbon nanotubes allows the study of the electrochem. properties of the compd. in the immobilized state. These resulting functionalized TEMPO materials were used to detect iron(II) in soln. with an exptl. detection limit of 3.9 × 10- 8 mol L- 1 and a linear range between 7.8 × 10- 8 and 1.4 × 10- 6 mol L- 1. [on SciFinder(R)]
Références
- Titre
- Synthesis and electrochemical characterization of original "TEMPO" functionalized multiwall carbon nanotube materials: Application to iron (II) detection.
- Type de publication
- Article de revue
- Année de publication
- 2015
- Auteurs
- Elouarzaki, Kamal, Mandoc Luisa-Roxana Popescu, Gorgy Karine, Holzinger Michael, Amarandei Cristina-Andreea, Ungureanu Eleonora-Mihaela, and Cosnier Serge
- Revue
- Electrochem. commun.
- Volume
- 60
- Pagination
- 131–134
- ISSN
- 1388-2481
Soumis le 12 avril 2018