Ionogels: Polimeric and Sol-Gel Silica Nanoscaffolds of Ionic Liquids as Smart Materials

  1. Santiago, Antía 1
  2. Vallet, Pablo 1
  3. Parajó, Juan José 1
  4. Villanueva, María 1
  5. Cabeza, Óscar 2
  6. Varela, Luis Miguel 1
  7. Salgado, Josefa 1
  1. 1 NaFoMAT Research Group, Departments of Applied Physics and Particle Physics, Faculty of Physics, Campus Vida, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
  2. 2 Mesturas Research Group, Department of Physics and Earth Sciences, University of A Coruña, 15071 A Coruña, Spain
Proceedings:
The 26th International Electronic Conference on Synthetic Organic Chemistry

Year of publication: 2022

Type: Conference paper

DOI: 10.3390/ECSOC-26-13686 GOOGLE SCHOLAR lock_openOpen access editor

Abstract

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-pyrrolidinium bis(trifluoromethanesulfonyl)imide [BMPyrr][TFSI] with [Li][TFSI] salt at different concentrations was performed. Additionally, these results were compared with the corresponding ionogels of these mixtures designed by two different gelation methods, one of them using Poly (vinylidene fluoride) (PVDF) as a supporting matrix and the other one using a silica matrix.

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