Henkensmeier, Dirk Dayan, Asridin Muhammad, Luthfi Akbar Trisno Nagappan, Nambi Krishnan Konovalova, Anastasiia Yang, Chaeyeon M.R. Kraglund Qingfeng Li Jens Oluf Jensen David Aili Park, Hyun S. 2024-07-23T09:30:12Z 2024-07-23T09:30:12Z 2024-07-22 2024-06-14 https://pubs.kist.re.kr/handle/201004/150286 https://hipem-tech2024.dtu.dk/ By adding a sulfonic acid group to para-PBI, the material gains a proton conductive group when doped with phosphoric acid, and can be covalently crosslinked via Friedel-Crafts-type sulfonylation. Ion solvating membranes based on KOH doped PBI have been investigated for use in alkaline water electrolysers using 5-7M KOH feed solutions,[1] but so far could not be applied to anion exchange membrane water electrolysers (AEMWE), which operate with 100 mS/cm) and stability (>6 months tested) in 1M KOH, which allows to substitute AEM in AEMWE.[3] English DTU (Technical University of Denmark), KIST, DLR (German Aerospace Center in Oldenburg) Sulfonated para-PBI: Application in HT PEMFC, VRFB and AEMWE Conference 1 HiPEM-TECH2024 HiPEM-TECH2024 DK Lyngby 2024-06-12 Book of abstracts