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Measuring the proton conductivity of ion-exchange membranes using electrochemical impedance spectroscopy and Through-Plane cell

Autor
Muller, F.; Ferreira, C.A.; Azambuja, D.; Aleman, C.; Armelin, E.
Tipus d'activitat
Article en revista
Revista
Journal of physical chemistry B
Data de publicació
2014-01-30
Volum
118
Número
4
Pàgina inicial
1102
Pàgina final
1112
DOI
https://doi.org/10.1021/jp409675z Obrir en finestra nova
Projecte finançador
POLIMEROS CONDUCTORES Y SUS DERIVADOS HIBRIDOS CON APLICACIONES AVANZADAS
URL
http://pubs.acs.org/doi/abs/10.1021/jp409675z Obrir en finestra nova
Resum
The role of the incorporation of conducting polymer (CP), doped with different sulfonic acid organic molecules, in polystyrene (PS) and high-impact polystyrene (HIPS) with poly(styrene-ethylene-butylene) (SEBS) triblock copolymer has been investigated. Two factors associated with this model membrane system are addressed: (i) the influence of the presence of a low concentration of doped conducting polymer and (ii) the influence of the membrane preparation method. Membrane characterization and bul...
Paraules clau
ANISOTROPY, BATTERY, BLENDS, BLOCK-COPOLYMERS, COMPLEX IMPEDANCE, ELECTRODIALYSIS, MEDIUM-TEMPERATURE, NAFION, POLYMER ELECTROLYTE, TRANSPORT
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
IMEM-BRT- Innovation in Materials and Molecular Engineering - Biomaterials for Regenerative Therapies

Participants