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Influence of Metal Salts Addition on Physical and Electrochemical Properties of Ethyl and Propylammonium Nitrate
dc.contributor.author | Ausín, David | |
dc.contributor.author | Trenzado Diepa, José Luis | |
dc.contributor.author | Turmine, Mireille | |
dc.contributor.author | Varela, Luis M. | |
dc.contributor.author | Cabeza, Óscar | |
dc.contributor.author | González-Romero, Elisa | |
dc.contributor.author | Segade, Luisa | |
dc.date.accessioned | 2023-04-20T19:34:12Z | |
dc.date.available | 2023-04-20T19:34:12Z | |
dc.date.issued | 2022-12-16 | |
dc.identifier.citation | Ausín, D.; Trenzado, J.L.; Turmine, M.; Varela, L.M.; Cabeza, O.; González Romero, E.; Segade, L. Influence of Metal Salts Addition on Physical and Electrochemical Properties of Ethyl and Propylammonium Nitrate. Int. J. Mol. Sci. 2022, 23, 16040. https://doi.org/10.3390/ijms232416040 | es_ES |
dc.identifier.issn | 1422-0067 | |
dc.identifier.uri | http://hdl.handle.net/2183/32903 | |
dc.description.abstract | [Abstract] In this work, we deepen in the characterization of two protic ionic liquids (PILs), ethylammonium nitrate (EAN) and propylammonium nitrate (PAN). With this aim, we determined the influence of inorganic nitrate salts addition on their physical properties and their electrochemical potential window (EPW). Thus, experimental measurements of electrical conductivity, density, viscosity, refractive index and surface tension of mixtures of {EAN or PAN + LiNO3, Ca(NO3)2, Mg(NO3)2 or Al(NO3)3} at a temperature range between 5 and 95 °C are presented first, except for the last two properties which were measured at 25 °C. In the second part, the corresponding EPWs were determined at 25 °C by linear sweep voltammetry using three different electrochemical cells. Effect of the salt addition was associated mainly with the metal cation characteristics, so, generally, LiNO3 showed the lower influence, followed by Ca(NO3)2, Mg(NO3)2 or Al(NO3)3. The results obtained for the EAN + LiNO3 mixtures, along with those from a previous work, allowed us to develop novel predictive equations for most of the presented physical properties as functions of the lithium salt concentration, the temperature and the water content. Electrochemical results showed that a general order of EPW can be established for both PILs, although exceptions related to measurement conditions and the properties of the mixtures were found. | es_ES |
dc.description.sponsorship | This research was funded by the Spanish Ministry of Economy, Industry and Competitiveness, grant numbers MAT2017-89239-C2-1-P and MAT2017-89239-C2-2-P. D. Ausín thanks the funding support of Fundación Segundo Gil Dávila | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-89239-C2-1-P/ES/MATERIALES INTELIGENTES PARA LOS RETOS ELECTROQUIMICOS Y FOTONICOS: LIQUIDOS IONICOS E IONOGELES HIBRIDOS/ | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-89239-C2-2-P/ES/CARACTERIZACION DE LA ESTABILIDAD ELECTROQUIMICA Y DEL TRANSPORTE DE CARGA EN LIQUIDOS IONICOS E IONOGELES HIBRIDOS/ | es_ES |
dc.relation.uri | https://doi.org/10.3390/ijms232416040 | es_ES |
dc.rights | Atribución 4.0 Internacional | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Ethylammonium nitrate | es_ES |
dc.subject | Propylammonium nitrate | es_ES |
dc.subject | Salts | es_ES |
dc.subject | Density | es_ES |
dc.subject | Viscosity | es_ES |
dc.subject | Electrical conductivity | es_ES |
dc.subject | Refractive index | es_ES |
dc.subject | Surface tension | es_ES |
dc.subject | Electrochemical potential Windows | es_ES |
dc.title | Influence of Metal Salts Addition on Physical and Electrochemical Properties of Ethyl and Propylammonium Nitrate | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | International Journal of Molecular Sciences | es_ES |
UDC.volume | 2022 | es_ES |
UDC.issue | 23 | es_ES |
UDC.startPage | 16040 | es_ES |
dc.identifier.doi | 10.3390/ijms232416040 |