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Charge transfer mechanisms in 40SiO2-40P2O5-20ZrO2 /sulfonated styrene-ethylene-butylene-styrene hybrid membranes for low temperature fuel cells

B. Pascual-Jose; CARMEN DEL RIO; J.Mosa; A. Ribes-Greus (Elsevier, 2022-12-02)

[EN] A series of hybrid membranes synthetized via sol-gel chemistry and direct infiltration method have been pre-pared, consisting of sulfonated styrene-ethylene-butylene-styrene block copolymer (sSEBS), as polymeric matrix, ...
Ionic conductivity and diffusion coefficients of lithium salt polymer electrolytes measured with dielectric spectroscopy

Antoni Munar; Andrio, Andreu; Iserte Nebot, María Rosa; Compañ Moreno, Vicente (Elsevier, 2011-08)

Ionic conductivity, diffusion coefficients, mobility and ionic concentration for lithium salts dissolved in polymer electrolytes are determined by the modeling of the dielectric loss and spectra. Cation and anion diffusion ...
Studying the Properties of PVdF-HFP Based Lithium Polymer Electrolytes Using non-ionic Surfactants as Plasticizers

Zubizarreta Saenz De Zaitegui, Leire; Gil Agustí, María Teresa; Espinosa-López, Juan Carlos; GARCÍA PELLICER, MARTA; Quijano-Lopez, Alfredo (Syscom 18, 2021-03)

[EN] In this study, two different non-ionic surfactants have been evaluated as a plasticizer in lithium polymer electrolytes and compared with an organic carbonate-based plasticizer. To that end, non-ionic surfactants with ...

Mostrando ítems 1-3 de 3