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Title: Silver particle-decorated carbon paste electrode based on ionic liquid for improved determination of nitrite Authors: ID Menart, Eva (Author) ID Jovanovski, Vasko (Author) ID Hočevar, Samo B. (Author) Files: URL - Source URL, visit http://ac.els-cdn.com/S1388248115000272/1-s2.0-S1388248115000272-main.pdf?_tid=90e136ce-ad36-11e4-ad66-00000aacb35d&acdnat=1423141239_d78e48c53d5e786729ad45bf210a6dc3   Language: English Typology: 1.01 - Original Scientific Article Organization: KI - National Institute of Chemistry Abstract: A simple silver particle-modified carbon paste electrode is proposed for the determination of low concentration levels of nitrite ions. The electrode consists of a carbon powder decorated with silver sub-micrometre particles (AgPs) and a hydrophobic ionic liquid trihexyltetradecylphosphonium chloride as a binder. It has been shown that AgPs exhibit a strong electrocatalytic effect on the nitrite oxidation. For optimal electroanalytical performance the electrode was conditioned via silver oxidation/reduction cycle. The electrode revealed a linear square-wave voltammetric response in a wide examined concentration range of 0.05 to 1.0 mmol L− 1, limit of detection (LOD) of 3 μmol L− 1 and excellent repeatability with RSD of 0.3%. Keywords: Silver particles, Square-wave voltammetry, Nitrite, Ionic liquid, Carbon paste electrode Publication status: Published Year of publishing: 2015 Number of pages: str. 45-48 Numbering: Vol.52 PID: 20.500.12556/DiRROS-772  UDC: 620.1/.2 ISSN on article: 1388-2481 DOI: 10.1016/j.elecom.2015.01.017  COBISS.SI-ID: 5639706  Publication date in DiRROS: 16.02.2015 Views: 4910 Downloads: 625 Metadata:    Cite this work Plain text BibTeX EndNote XML EndNote/Refer RIS ABNT ACM Ref AMA APA Chicago 17th Author-Date Harvard IEEE ISO 690 MLA Vancouver : Copy citation

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Record is a part of a journal

Title:	Electrochemistry communications
Shortened title:	Electrochem. commun.
Publisher:	Elsevier
ISSN:	1388-2481
COBISS.SI-ID:	2428442

Secondary language

Language:	Undetermined
Keywords:	elektrokemija, materiali, elektrode, nitrit

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