77242 20200221144300.0 doi 10.1021/acsami.6b13315 sideral 97872 ART-2016-97872 eng Kallem, P. Constructing Straight Polyionic Liquid Microchannels for Fast Anhydrous Proton Transport 2016 Access copy available to the general public Unrestricted Polymeric ionic liquids (PILs) have triggered great interest as all solid-state flexible electrolytes because of safety and superior thermal, chemical, and electrochemical stability. It is of great importance to fabricate highly conductive electrolyte membranes capable to operate above 120 °C under anhydrous conditions and in the absence of mineral acids, without sacrificing the mechanical behavior. Herein, the diminished dimensional and mechanical stability of poly1-(3H-imidazolium)ethylene]bis(trifluoromethanesulfonyl)imide has been improved thanks to its infiltration on a polybenzimidale (PBI) support with specific pore architecture. Our innovative solution is based on the synergic combination of an emerging class of materials and sustainable large-scale manufacturing techniques (UV polymerization and replication by microtransfer-molding). Following this approach, the PIL plays the proton conduction role, and the PBI microsieve (SPBI) mainly provides the mechanical reinforcement. Among the resulting electrolyte membranes, conductivity values above 50 mS·cm-1 at 200 °C and 10.0 MPa as tensile stress are shown by straight microchannels of poly1-(3H-imidazolium)ethylene]bis(trifluoromethanesulfonyl)imide cross-linked with 1% of dyvinylbenzene embedded in a PBI microsieve with well-defined porosity (36%) and pore diameter (17 µm). info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 7.504 2016 NANOSCIENCE & NANOTECHNOLOGY 12 / 87 = 0.138 2016 Q1 T1 MATERIALS SCIENCE, MULTIDISCIPLINARY 22 / 275 = 0.08 2016 Q1 T1 2.56 2016 Materials Science (miscellaneous) 2016 Q1 Nanoscience and Nanotechnology 2016 Q1 Medicine (miscellaneous) 2016 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion (orcid)0000-0001-5973-4330 Eguizabal, A. (orcid)0000-0002-4758-9380 Mallada, R. Universidad de Zaragoza (orcid)0000-0001-9897-6527 Pina, M. P. Universidad de Zaragoza 5005 555 Universidad de Zaragoza Dpto. Ing.Quím.Tecnol.Med.Amb. Área Ingeniería Química 8, 51 (2016), 35377-35389 ACS appl. mater. interfaces ACS Applied Materials & Interfaces 1944-8244 1885151 http://zaguan.unizar.es/record/77242/files/texto_completo.pdf Postprint 59577 http://zaguan.unizar.es/record/77242/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:77242 articulos driver 2020-02-21-13:32:12 ARTICLE