Fabrication of voltammetric efficient sensor for catechol, hydroquinone and resorcinol at MgO modified pre-treated carbon paste electrode

• Published in: Materials chemistry and physics Vol. 252; p. 123231
• Main Authors: Chetankumar, K., Swamy, B.E. Kumara, Sharma, S.C.
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 15.09.2020; Elsevier BV
• Subjects: Carbon; Catechol; Catechol: hydroquinone: pre-treated carbon paste electrode and modified carbon paste electrode; Control stability; Electrodes; Hydroquinone; Magnesium oxide; Magnesium oxide nanoparticle; Morphology; Nanoparticles; Optimization; Pollutants; Resorcinol; Selectivity; Superconductors (materials); Voltammetry; Magnesium oxide nanoparticle; Catechol: hydroquinone: pre-treated carbon paste electrode and modified carbon paste electrode; Resorcinol

Here, the established magnesium oxide modified pre-treated carbon paste electrode (MgO-MPCPE) was applied for the determination of environmental pollutants like catechol (CC), hydroquinone (HQ) and resorcinol (RS) at psychological pH 7.4. The MgO nanoparticle prepared by simple mechanochemical metho...