Development of Voltammetry Analysis Method of Copper Metal Ions by Solid-State Membrane with Carbon Nanotube

This study was aimed to develop a method for metal analysis in continuous integration using voltammetry techniques. The research subject was copper(II) ions. The objects of research were linearity, scan rate, repeatability of readings, and the presence of Cu(II) levels in well water samples. In this...

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Autores principales:	Suyanta Suyanta, Sunarto Sunarto, Regina Tutik Padmaningrum, Karlinda Karlinda, Illyas Md. Isa, Rahadian Rahadian
Formato:	article
Lenguaje:	EN
Publicado:	Department of Chemistry, Universitas Gadjah Mada 2021
Materias:	copper(ii) spectrophotometry voltammetry nanotube carbon solid-state membrane Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/e0b05be7f57b4b73a4a97f4a474617b2
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spelling	oai:doaj.org-article:e0b05be7f57b4b73a4a97f4a474617b22021-12-02T12:51:19ZDevelopment of Voltammetry Analysis Method of Copper Metal Ions by Solid-State Membrane with Carbon Nanotube1411-94202460-157810.22146/ijc.55056https://doaj.org/article/e0b05be7f57b4b73a4a97f4a474617b22021-03-01T00:00:00Zhttps://jurnal.ugm.ac.id/ijc/article/view/55056https://doaj.org/toc/1411-9420https://doaj.org/toc/2460-1578This study was aimed to develop a method for metal analysis in continuous integration using voltammetry techniques. The research subject was copper(II) ions. The objects of research were linearity, scan rate, repeatability of readings, and the presence of Cu(II) levels in well water samples. In this study, a selective electrode was developed with a solid membrane voltammetry system using differential pulse voltammetry measurement. The results showed the regression line of voltammetry method, y = 10.265 ln (x) + 330.47, with a correlation value of 0.9654, the optimum scan rate was 10 mV/s, and within five repetitions of each measurement for one electrode, it showed good repeatability. Meanwhile, the result of regression with the UV-Vis spectrophotometric method for Cu(II) was y = 0.12386x + 0.00879 with a correlation value of 0.9943. The voltammetry method was found to be much better than the UV-Vis method because it was able to be used for analysis up to a concentration of 6.35 × 10–4 ppm (or 1.00 × 10–11 M), while the UV-Vis method was only able to analyze up to 1.5 ppm (or 2.36 × 10–5 M).Suyanta SuyantaSunarto SunartoRegina Tutik PadmaningrumKarlinda KarlindaIllyas Md. IsaRahadian RahadianDepartment of Chemistry, Universitas Gadjah Madaarticlecopper(ii)spectrophotometryvoltammetrynanotube carbonsolid-state membraneChemistryQD1-999ENIndonesian Journal of Chemistry, Vol 21, Iss 2, Pp 332-339 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	copper(ii) spectrophotometry voltammetry nanotube carbon solid-state membrane Chemistry QD1-999
spellingShingle	copper(ii) spectrophotometry voltammetry nanotube carbon solid-state membrane Chemistry QD1-999 Suyanta Suyanta Sunarto Sunarto Regina Tutik Padmaningrum Karlinda Karlinda Illyas Md. Isa Rahadian Rahadian Development of Voltammetry Analysis Method of Copper Metal Ions by Solid-State Membrane with Carbon Nanotube
description	This study was aimed to develop a method for metal analysis in continuous integration using voltammetry techniques. The research subject was copper(II) ions. The objects of research were linearity, scan rate, repeatability of readings, and the presence of Cu(II) levels in well water samples. In this study, a selective electrode was developed with a solid membrane voltammetry system using differential pulse voltammetry measurement. The results showed the regression line of voltammetry method, y = 10.265 ln (x) + 330.47, with a correlation value of 0.9654, the optimum scan rate was 10 mV/s, and within five repetitions of each measurement for one electrode, it showed good repeatability. Meanwhile, the result of regression with the UV-Vis spectrophotometric method for Cu(II) was y = 0.12386x + 0.00879 with a correlation value of 0.9943. The voltammetry method was found to be much better than the UV-Vis method because it was able to be used for analysis up to a concentration of 6.35 × 10–4 ppm (or 1.00 × 10–11 M), while the UV-Vis method was only able to analyze up to 1.5 ppm (or 2.36 × 10–5 M).
format	article
author	Suyanta Suyanta Sunarto Sunarto Regina Tutik Padmaningrum Karlinda Karlinda Illyas Md. Isa Rahadian Rahadian
author_facet	Suyanta Suyanta Sunarto Sunarto Regina Tutik Padmaningrum Karlinda Karlinda Illyas Md. Isa Rahadian Rahadian
author_sort	Suyanta Suyanta
title	Development of Voltammetry Analysis Method of Copper Metal Ions by Solid-State Membrane with Carbon Nanotube
title_short	Development of Voltammetry Analysis Method of Copper Metal Ions by Solid-State Membrane with Carbon Nanotube
title_full	Development of Voltammetry Analysis Method of Copper Metal Ions by Solid-State Membrane with Carbon Nanotube
title_fullStr	Development of Voltammetry Analysis Method of Copper Metal Ions by Solid-State Membrane with Carbon Nanotube
title_full_unstemmed	Development of Voltammetry Analysis Method of Copper Metal Ions by Solid-State Membrane with Carbon Nanotube
title_sort	development of voltammetry analysis method of copper metal ions by solid-state membrane with carbon nanotube
publisher	Department of Chemistry, Universitas Gadjah Mada
publishDate	2021
url	https://doaj.org/article/e0b05be7f57b4b73a4a97f4a474617b2
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Development of Voltammetry Analysis Method of Copper Metal Ions by Solid-State Membrane with Carbon Nanotube

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