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One-pot Green Synthesis of Palladium Doped Reduced Graphene Oxide Composite For Electrochemical Determination of Hydrogen Peroxide
Abstract
In the present study, a modified electrosensor based on one-pot green synthesized palladium doped reduced graphene oxide composite (Pd@rGO) has been developed for the electrochemical determination of hydrogen peroxide. The electrochemical features of the electrosensor was appraised by cyclic voltammetry (CV) and differential puls voltammetry (DPV) techniques. The Pd@rGO modified glassy carbon electrode exhibited a superior electroactivity as against to unmodified glassy carbon electrode (GCE). It demonstrated a superior performance toward hydrogen peroxide in the concentration range of 10 μM and 1.0 mM with a detection limit of 0.12 μM. The selectivity of the sensor was investigated in the presence of various biological interferents like glucose, ascorbic acid, dopamine, paracetamol and uric acid. The results showed that the electrosensor had no considerable reponse to those of intererent substances.
Keywords
Kaynakça
- Gan, L., Li, B., Chen, Y., Yu, B., Chen, Z. (2019). Green synthesis of reduced graphene oxide using bagasse and its application in dye removal: A waste-to-resource supply chain. Chemosphere, 219, 148-154.
- Novoselov, K.S., Geim, A.K., Morozov, S.V., Jiang, D., Zhang, Y., Dubonos, S.V., Grigorieva, I.V., Firsov, A.A. (2004). Electric Field Effect in Atomically Thin Carbon Films. Science, 306, 666-669.
- Geim, A.K., Novoselov, K.S. (2007). The rise of graphene. Nature Materials, 6, 183-191.
- Geim, A.K. (2009). Graphene: Status and Prospects. Science 324, 1530-1534.
- Chua, C.K., Pumera, M. (2015). Monothiolation and Reduction of Graphene Oxide via One-Pot Synthesis: Hybrid Catalyst for Oxygen Reduction. ACS Nano, 9, 4193-4199.
- Thakur, S., Karak, N. (2015). Alternative methods and nature-based reagents for the reduction of graphene oxide: A review. Carbon, 94, 224-242.
- Eda, G., Chhowalla, M. (2010). Chemically Derived Graphene Oxide: Towards Large-Area Thin-Film Electronics and Optoelectronics. Advanced Materials, 22, 2392-2415.
- Hsu, K.C., Chen, D.H. (2014). Green synthesis and synergistic catalytic effect of Ag/reduced graphene oxide nanocomposite. Nanoscale Research Letters, 9, 484.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Mühendislik
Bölüm
Araştırma Makalesi
Yazarlar
Ersan Turunc
*
0000-0001-6412-9020
Türkiye
Yayımlanma Tarihi
31 Ağustos 2021
Gönderilme Tarihi
4 Mayıs 2021
Kabul Tarihi
24 Temmuz 2021
Yayımlandığı Sayı
Yıl 1970 Sayı: 25
APA
Turunc, E. (2021). One-pot Green Synthesis of Palladium Doped Reduced Graphene Oxide Composite For Electrochemical Determination of Hydrogen Peroxide. Avrupa Bilim ve Teknoloji Dergisi, 25, 550-555. https://doi.org/10.31590/ejosat.932703