Durmus, Gizem Nur BulanikEren, Enis OguzhanDevrim, YilserColpan, C. OzgurOzkan, NecatiMechanical EngineeringEnergy Systems Engineering2024-07-052024-07-05202330360-31991879-348710.1016/j.ijhydene.2023.03.1922-s2.0-85151249853https://doi.org/10.1016/j.ijhydene.2023.03.192https://hdl.handle.net/20.500.14411/2226DEVRIM, YILSER/0000-0001-8430-0702; Ozkan, Necati/0000-0002-7837-3152In this paper, the high-temperature electrochemical Hydrogen (H2) purification perfor-mance of a polybenzimidazole/UIO-66 metal-organic framework (PBI/UIO-66) membrane is investigated and analyzed at different values of current, temperature, and reformate feed composition. Purification measurements show that a significant reduction in gas impu-rities can be obtained. In the performance tests, three different ratios of reformate gas (RG) (H2:carbon dioxide (CO2):carbon monoxide (CO)) as RG-1= (75:25:0), RG-2= (75:22:3), and RG-3= (95:0:5) were used. The highest purification values were observed at 160 & DEG;C as 99.999%, 99.931%, and 99.708% for RG-1, RG-2, and RG-3, respectively. The obtained results show that an electrochemical H2 purification (ECHP) based on PBI/UIO-66 composite membrane is promising for H2 purification.& COPY; 2023 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/closedAccessElectrochemical hydrogenpurificationPolybenzimidazolePBIUiO-66Composite membraneReformate gasesArticleQ148602304423054WOS:001035392100001