Determination of Ag+ and Cu2+ ions in mixture samples obtained in the microwave assisted polyol process by differential pulse anodic stripping voltammetry (DPASV) method

• Autorzy: Piotr Markowski , Grzegorz Dzido , Irena Baranowska , Andrzej B. Jarzębski
• Języki publikacji: EN

Abstrakty

EN

A simple and selective differential pulse anodic stripping voltammetry (DPASV) method for the determination of Ag+ and Cu2+ ions in mixture samples obtained in the microwave assisted polyol process was developed and validated. Analytical methods for the preparation of the reaction mixture for voltammetric analysis (dilute samples in the supporting electrolyte) were worked out and optimized. All measurements were conducted in three-electrode cell system equipped with glassy carbon electrode (GCE) as a working electrode, silver/silver chloride (Ag|AgCl|KCl(sat.)) as a reference and platinum wire as a auxiliary electrode. The optimal conditions for quantitative determination were obtained in an mixture Britton–Robinson buffer at pH 4.1 / ethylene glycol (100/1; v/v). The calibration curves of analysed compounds are linear within the range of concentration: 0.032 − 0.420 μg mL-1 and 0.075 − 0.960 μg mL-1 for Ag+ and Cu2+, respectively. Good linear behaviour over the investigated concentration ranges were observed with the values of r2 higher than 0.996 for the silver and cooper ions. The accuracy of analytical determinations ranged from 0.4 to 3.6%. The levels of analysed ions in the reaction mixture can be successfully determined using this developed method with no matrix effect.

EN

Słowa kluczowe

EN

Differential Pulse Anodic Stripping Voltammetry; Silver Ion; Cooper Ion; Polyol Process

• Czasopismo: Open Chemistry
• Rocznik: 2015
• Tom: 13
• Numer: 1

Daty

otrzymano

2013-12-23

zaakceptowano

2014-05-14

online

2014-12-01

Twórcy

autor

Piotr Markowski

• Department of Inorganic, Analytical Chemistry and Electrochemistry, Faculty of Chemistry, Silesian University of Technology, 44−100 Gliwice, Poland

autor

Grzegorz Dzido

• Department of Chemical Engineering and Process Design, Faculty of Chemistry, Silesian University of Technology, 44−100 Gliwice, Poland

autor

Irena Baranowska

• Department of Inorganic, Analytical Chemistry and Electrochemistry, Faculty of Chemistry, Silesian University of Technology, 44−100 Gliwice, Poland

autor

Andrzej B. Jarzębski

• Department of Chemical Engineering and Process Design, Faculty of Chemistry, Silesian University of Technology, 44−100 Gliwice, Poland

Bibliografia

• [1] Sun Y., Yin Y., Mayers B.T., Herricks T., Xia Y., Chem.Mater., 2002, 14, 4736[Crossref]
• [2] Zhang D., Qi L., Yang J., Ma J., Cheng H., Huang L., Chem. Mater., 2004, 16, 872[Crossref]
• [3] Suber L., Sondi I., Matijevic E., Goia D.V., J. Colloid Interface Sci., 2005, 288, 489
• [4] Huang J., Lin L., Li Q., Sun D., Wang Y., Lu Y., et al., Ind. Eng. Chem. Res., 2008, 47, 6081
• [5] Shamsipur M., Mashhadizadeh M.H., Sheikhshoaie I., J. Anal. At. Spectrom., 2003, 18, 1407[Crossref]
• [6] Tunceli A., Turker A.R., Talanta, 2000, 51, 889
• [7] Patakfalvi R., Papp P., Dekany I., J. Nanopart. Res., 2007, 9, 353[Crossref]
• [8] Prathna T.C., Chandrasekaran N., Raichur A.M., Mukherjee A., Physicochem. Eng. Aspects., 2011, 377, 212
• [9] Wang J., Liang J., Sheng Z., Han H., Microchim. Acta, 2009, 167, 281[Crossref]
• [10] Zhang B.H., Qi L., Wu F.Y., Microchim. Acta, 2010, 170, 147
• [11] Yang G., Dong X., Dai Y., Hu Q., Yin G., J. Liq. Chromatogr. Relat. Technol., 2004, 27, 451
• [12] Gazda D.B., Fritz J.S., Porter M.D., Anal. Chem., 2004, 76, 4881
• [13] Groisman Y., Gedanken A., J. Phys. Chem. C, 2008, 112, 8802
• [14] Chou K.S., Lu Y.Ch., Lee H.H., Mater. Chem Phys., 2005, 94, 429
• [15] Abu-Shawish H.M., Saadeh S.M., Dalloul H.M., Najri B., Athamna H.Al., Sensors and Actuators B: Chemical, 2013, 182, 374
• [16] Tai C.Y., Wang Y.H., Tai C.T., Liu H.S., Ind. Eng. Chem. Res., 2009, 48, 10104[Crossref]
• [17] Zejli H., Hidalgo-Hidalgo de Cisneros J.L., Naranjo-Rodriguez I., Temsamani K.R., Talanta, 2007, 71, 1594
• [18] Ogorevc B., Cai X., Grabec I., Anal. Chim. Acta, 1995, 305, 176
• [19] Labar C.H., Lamberts L., Talanta, 1997, 44, 733
• [20] Osipova E.A., Sladkov V.E., Kamenev A.I., Shkinev V.M., Geckeler K.E., Anal. Chim. Acta, 2000, 404, 231

Identyfikatory

DOI

10.1515/chem-2015-0032