CuxO (x=1 or 2)/ERGO Nanocomposite Electrodes for Amperometric Detection of Dopamine
Özet
In this study, copper oxide/electrochemically reduced graphene oxide (CuxO/ERGO) nanocomposite film was deposited on Au electrode by the electrochemical method based on simultaneous deposition for the first time. XRD and XPS spectra of
CuxO/ERGO-Au electrode show that composite material contents CuO, Cu2O and graphene structures. The different shapes of copper oxide (such as nanoflowers and nanocubes) was seen in morphological analysis of CuxO/ERGO. The as-prepared CuxO/ERGO nanocomposite modified-Au electrode exhibited good electrocatalytic activity towards amperometric detection of dopamine [with high sensitivity (122.4 μA cm−2 mM−1) and low detection limit (12 × 10−9 mol.L−1)].
Atıf için künye
Çepni, E., Öztürk Doğan, H., Kurt Urhan, B., & Mesut, E. (2019). CuxO (x=1 or 2)/ERGO Nanocomposite Electrodes for Amperometric Detection of Dopamine. 3rd International Conference on Advanced Engineering Technologies, Bayburt.
BibTeX
@inproceedings{cepni2019-199552,
author = {Çepni, Emir and Öztürk Doğan, Hülya and Kurt Urhan, Bingül and Mesut, Eryiğit},
title = {CuxO (x=1 or 2)/ERGO Nanocomposite Electrodes for Amperometric Detection of Dopamine},
booktitle = {3rd International Conference on Advanced Engineering Technologies},
address = {Bayburt},
year = {2019},
url = {https://akademik.atauni.edu.tr/yayinlar/199552-cuxo-x1-or-2ergo-nanocomposite-electrodes-for-amperometric-detection-of-dopamine}
}