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Proton conductivity of poly(arylene ether ketones) with different sulfonation degrees: Improvement via incorporation of nanodisperse zirconium acid phosphate |
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| Authors: | A I Fomenkov I Yu Pinus A S Peregudov Ya V Zubavichus A B Yaroslavtsev A R Khokhlov |
| Institution: | (1) Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991, Russia;(2) Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia;(3) Higher College of Chemistry, Russian Academy of Sciences, Miusskya pl. 9, 125047 Moscow, Russia;(4) Faculty of Physics, Moscow State University, Leninskie gory, Moscow, 119992, Russia |
| Abstract: | The proton conductivity of films based on sulfonated poly(arylene ether ketone) derived from bisphenol A and 4,4′-difluorobenzophenone of various modification degrees has been studied. The conductivity achieves high levels upon incorporation of a large amount of sulfo groups into the polymer. The conductivity of the samples with low sulfonation degrees may be increased via introduction of the nanodisperse zirconium acid sulfate additive. |
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