Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Juan José Parajó"'
Autor:
Óscar Cruz, Otilia Reyes, Carmen Trasar-Cepeda, Teresa Sixto, Juan José Parajó, Josefa Salgado
Publikováno v:
Agronomy, Vol 14, Iss 6, p 1329 (2024)
The applicability of ionic liquids has grown exponentially over the last few decades. This growth is due to the easy modification of these compounds formed by ions, through the proper choice of both moieties, and the possibility of introducing functi
Externí odkaz:
https://doaj.org/article/0374ea7b243042088fab7a5c42319350
Autor:
Pablo Vallet, Juan José Parajó, Antía Santiago-Alonso, María Villanueva, Luis Miguel Varela, Josefa Salgado
Publikováno v:
Crystals, Vol 14, Iss 6, p 502 (2024)
Due to their intrinsic properties, the current applicability of ionic liquids is enormous. In particular, their use in electrochemistry is beyond question. Numerous studies on these compounds and their mixtures, especially with lithium salts, focus o
Externí odkaz:
https://doaj.org/article/c8fb6150e68048c7974dcd460f7ca801
Autor:
Juan José Parajó, Antía Santiago-Alonso, Pablo Vallet, Tamara Teijeira, Raquel San Emeterio, María Villanueva, Josefa Salgado
Publikováno v:
Applied Sciences, Vol 14, Iss 6, p 2480 (2024)
The ecotoxicity of a set of 30 ionic liquids, namely 23 aprotic compounds (APILs) and 7 protic compounds (PILs), was analyzed in this work by monitoring the inhibition of the bioluminescence of the bacteria Aliivibrio fischeri with varying concentrat
Externí odkaz:
https://doaj.org/article/56abec9d4e7a4b7ea138a1823f2358a4
Autor:
Antía Santiago, Pablo Vallet, Juan José Parajó, María Villanueva, Óscar Cabeza, Luis Miguel Varela, Josefa Salgado
Publikováno v:
Chemistry Proceedings, Vol 12, Iss 1, p 70 (2022)
The purpose of this work is to check the viability of mixtures of ionic liquids and lithium salt as electrolytes in Li- batteries. Firstly, the determination of the thermo-electrical properties of liquid mixtures of the ionic liquid N-butyl-N-methyl-
Externí odkaz:
https://doaj.org/article/9a9700546def424da1072a4b88712580
Autor:
Juan José Parajó, María Villanueva, Lois Fernández-Míguez, Félix Sotuela, Míriam Lemos Doural, Luis Miguel Varela, Josefa Salgado
Publikováno v:
Proceedings, Vol 9, Iss 1, p 29 (2019)
Density (ρ), speed of sound (U), and the derived magnitudes of two diethylmethylammoniumionic liquids (ILs) against temperature have been studied in this work. The chosen ILs were diethylmethylammonium trifluoromethanesulfonate [C2C2C1N][OTf] and di
Externí odkaz:
https://doaj.org/article/6898f24359b34451b25a52bb2a8f25a1
Autor:
Josefa Salgado, Juan José Parajó, María Villanueva, Luis M. Varela, Oscar Cabeza, Julio R. Rodríguez
Publikováno v:
The Journal of Chemical Thermodynamics. 134:164-174
The effect of the nitrate salt addition on the liquid range of the protic ionic liquid ethylammonium nitrate (EAN) was studied in this work. The salts used were monovalent, LiNO3; divalent, Mg(NO3)2 and Ca(NO3)2, and trivalent, Al(NO3)3; inorganic sa
Publikováno v:
The Journal of Chemical Thermodynamics. 131:517-523
Density, ρ, refractive index, nD, speed of sound, u, and viscosity, η, of the betaine + dl -lactic acid (1:2), betaine + dl -lactic acid (1:5), betaine + dl -lactic acid-water (1:1:1), betaine-levulinic acid (1:2), betaine-citric acid-water (2:1:6)
Autor:
Oscar Cabeza, Julio R. Rodríguez, Raúl de la Fuente, Juan José Parajó, Luis M. Varela, Mikhail A. Vovk, Erkki Lähderanta, Vladimir V. Matveev, Alexandr V. Ievlev, Josefa Salgado-Carballo
Publikováno v:
Journal of Molecular Liquids. 278:239-246
With the aim to analyze the microstructure of the polar nanoregions of mixtures of ionic liquids and inorganic salts and the single particle dynamics of metal cations in these densely ionic environments, solutions of inorganic nitrate salts (lithium,
Publikováno v:
The Journal of Chemical Thermodynamics. 126:1-10
The liquid range of six Ionic Liquids (ILs) with potential uses in biological applications was determined. The lower limit, given by solid-liquid transitions, was determined using differential scanning calorimetry (DSC). The transitions of four ILs w