Penentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion

Ionic liquids have interesting properties because they have several advantages compared to conventional organic solvents, such as high thermal stability, high viscosity, good solvent properties, non-flammable, and non-volatile. In electrochemistry, ionic liquids can be used as solvents without the a...

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Autores principales:	Aep Patah, Yulia Rachmawati, Riyadini Utari, Achmad Rochliadi
Formato:	article
Lenguaje:	EN ID
Publicado:	Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas 2020
Materias:	ionic liquids uncompensated resistance eis imidazole bode plot Chemistry QD1-999 Biochemistry QD415-436
Acceso en línea:	https://doaj.org/article/67a50b3d581c42aa884c11a6fedd8414
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spelling	oai:doaj.org-article:67a50b3d581c42aa884c11a6fedd84142021-12-02T11:09:53ZPenentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion1978-628X2476-896010.25077/jrk.v11i2.359https://doaj.org/article/67a50b3d581c42aa884c11a6fedd84142020-08-01T00:00:00Zhttp://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/359https://doaj.org/toc/1978-628Xhttps://doaj.org/toc/2476-8960Ionic liquids have interesting properties because they have several advantages compared to conventional organic solvents, such as high thermal stability, high viscosity, good solvent properties, non-flammable, and non-volatile. In electrochemistry, ionic liquids can be used as solvents without the addition of electrolytes. However, ionic liquids still have resistivity properties (uncompensated resistance), thus ohmic drop measurements are needed for a potential correction. Imidazole-based ionic liquids, which are known for their high conductivity and commonly used as a solvent, have been measured of their resistivity as a function of temperature, and type of their cations/anions. Electrochemical Impedance Spectroscopy (EIS) method was chosen to measure the resistivity of ionic liquids and Bode plot was generated for the analysis of the results. The measured resistivities of ionic liquids are in the range of 420 to 1500 ohm. It is concluded that the resistivity of the imidazole-based ionic liquid is influenced by the size of their constituent ions, the viscosity, and the resistance is decreased with increasing temperature.Aep PatahYulia RachmawatiRiyadini UtariAchmad RochliadiDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalasarticleionic liquidsuncompensated resistanceeisimidazolebode plotChemistryQD1-999BiochemistryQD415-436ENIDJurnal Riset Kimia, Vol 11, Iss 2, Pp 106-112 (2020)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	ionic liquids uncompensated resistance eis imidazole bode plot Chemistry QD1-999 Biochemistry QD415-436
spellingShingle	ionic liquids uncompensated resistance eis imidazole bode plot Chemistry QD1-999 Biochemistry QD415-436 Aep Patah Yulia Rachmawati Riyadini Utari Achmad Rochliadi Penentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion
description	Ionic liquids have interesting properties because they have several advantages compared to conventional organic solvents, such as high thermal stability, high viscosity, good solvent properties, non-flammable, and non-volatile. In electrochemistry, ionic liquids can be used as solvents without the addition of electrolytes. However, ionic liquids still have resistivity properties (uncompensated resistance), thus ohmic drop measurements are needed for a potential correction. Imidazole-based ionic liquids, which are known for their high conductivity and commonly used as a solvent, have been measured of their resistivity as a function of temperature, and type of their cations/anions. Electrochemical Impedance Spectroscopy (EIS) method was chosen to measure the resistivity of ionic liquids and Bode plot was generated for the analysis of the results. The measured resistivities of ionic liquids are in the range of 420 to 1500 ohm. It is concluded that the resistivity of the imidazole-based ionic liquid is influenced by the size of their constituent ions, the viscosity, and the resistance is decreased with increasing temperature.
format	article
author	Aep Patah Yulia Rachmawati Riyadini Utari Achmad Rochliadi
author_facet	Aep Patah Yulia Rachmawati Riyadini Utari Achmad Rochliadi
author_sort	Aep Patah
title	Penentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion
title_short	Penentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion
title_full	Penentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion
title_fullStr	Penentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion
title_full_unstemmed	Penentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion
title_sort	penentuan resistivitas tak-terkompensasi cairan ion berbasis imidazol dengan metode eis: pengaruh panjang alkil dan perbedaan anion
publisher	Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas
publishDate	2020
url	https://doaj.org/article/67a50b3d581c42aa884c11a6fedd8414
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Penentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion

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