Abstract
Membranes are fabricated as a three-dimensional network of interconnected proton-conducting ionomer nanofibers that are embedded in an inert polymer matrix. The inert polymer controls water swelling of the nanofibers, thus permitting the fibers to have an ion-exchange capacity much greater than that which is practical in a homogeneous membrane. Such a high ion-exchange capacity membrane is needed for proton conduction in a hydrogen/air fuel cell that operates at high temperature and low humidity conditions.
Original language | English |
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Journal | ChemSusChem (Print) |
Volume | 3 |
Issue number | 11 |
Pages (from-to) | 1245-1248 |
ISSN | 1864-5631 |
DOIs | |
Publication status | Published - 2010 |
Externally published | Yes |