Please use this identifier to cite or link to this item:
https://cris.library.msu.ac.zw//handle/11408/1032| Title: | Characterization and electrocatalytic behaviour of glassy carbon electrode modified with nickel nanoparticles towards amitrole detection | Authors: | Maringa, Audacity Mugadza, Tawanda Antunes, Edith Nyokong, Tebello |
Keywords: | Nickel nanoparticles Nickel phthalocyanine Electrocatalysis Amitrole |
Issue Date: | 2013 | Publisher: | Elsevier | Series/Report no.: | Journal of Electroanalytical Chemistry;Vol. 700 | Abstract: | We report on the synthesis of Ni nanoparticles (NiNPs) and their application in electrocatalysis in comparison with nickel phthalocyanine (NiPc). UV-vis spectroscopy, powder X-ray diffraction, transmission electron microscopy and electron paramagnetic resonance were used in the characterization of NiNPs. Cyclic voltammetry and electrochemical impedance spectroscopy were used in electrocatalytic studies of amitrole on the glassy carbon electrode modified with NiNPs. The apparent and catalytic rate constants for amitrole on the NiNP-GCE were found to be 2.58 x 10- 5 cm s -1 and 1.11 x 103 s `, respectively. | URI: | http://www.sciencedirect.com.access.msu.ac.zw:2048/science/article/pii/S1572665713001987 | ISSN: | 1572-6657 |
| Appears in Collections: | Research Papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ABSTRACT Characterization and electrocatalytic.pdf | Abstract | 198.77 kB | Adobe PDF |  View/Open |
Page view(s)
48
checked on Nov 22, 2024
Download(s)
2
checked on Nov 22, 2024
Google ScholarTM
Check
Items in MSUIR are protected by copyright, with all rights reserved, unless otherwise indicated.