{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T20:24:52Z","timestamp":1760300692910,"version":"build-2065373602"},"reference-count":77,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2022,2,24]],"date-time":"2022-02-24T00:00:00Z","timestamp":1645660800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e Tecnologia","doi-asserted-by":"publisher","award":["InTreat-PTDC\/EAM-AMB\/31337\/2017 - POCI-01-0145-FEDER-031337","CEECINST\/00049\/2018","UIDB\/50020\/2020","UIDP\/50020\/2020","NanoCatRed - NORTE-01-0247-FEDER-045925"],"award-info":[{"award-number":["InTreat-PTDC\/EAM-AMB\/31337\/2017 - POCI-01-0145-FEDER-031337","CEECINST\/00049\/2018","UIDB\/50020\/2020","UIDP\/50020\/2020","NanoCatRed - NORTE-01-0247-FEDER-045925"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Processes"],"abstract":"<jats:p>The remediation of bromate in water is a concern due to the reported health issues caused by its ingestion. Catalytic processes, wherein bromate is reduced to non-hazardous bromide, have been studied. In the present work, catalysts of 1% palladium supported in electrospun carbon fibers (Pd-CFs) using different methods for palladium incorporation were prepared. The textural properties, morphology, crystalline structure, and hydrogenation capacity by H2 chemisorption analysis of the Pd-CFs catalysts were characterized. The catalytic tests were performed in a semi-batch reactor, and the obtained results showed different catalytic activity by each prepared Pd-CFs catalyst. The catalysts prepared by incipient wetness impregnation\u20141% Pd\/CF1 and 1% Pd\/CF2, using CFs obtained with electrospinning flow rates of 0.5 mL h\u22121 and 2 mL h\u22121, respectively\u2014achieved total bromate reduction after 120 min of operation; however, 1% Pd\/CF1 obtained total reduction as early as 30 min. Taking into account the catalyst properties, 1% Pd\/CF1 showed a good catalytic activity due to CFs morphology obtained using a low electrospinning flow rate, while the Pd incorporation method allowed a high availability of active sites with hydrogenation properties for bromate reduction.<\/jats:p>","DOI":"10.3390\/pr10030458","type":"journal-article","created":{"date-parts":[[2022,2,24]],"date-time":"2022-02-24T21:11:07Z","timestamp":1645737067000},"page":"458","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Palladium Impregnation on Electrospun Carbon Fibers for Catalytic Reduction of Bromate in Water"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6262-4167","authenticated-orcid":false,"given":"Jos\u00e9 R. M.","family":"Barbosa","sequence":"first","affiliation":[{"name":"Laboratory of Separation and Reaction Engineering\u2014Laboratory of Catalysis and Materials (LSRE-LCM), Faculty of Engineering, University of Porto, Rua Dr Roberto Frias, s\/n, 4200-465 Porto, Portugal"},{"name":"ALiCE\u2014Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal"}]},{"given":"Juliana P. S.","family":"Sousa","sequence":"additional","affiliation":[{"name":"International Iberian Nanotechnology Laboratory (INL), Avenida Mestre Jos\u00e9 Veiga, 4715-330 Braga, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1988-8164","authenticated-orcid":false,"given":"Jo\u00e3o","family":"Restivo","sequence":"additional","affiliation":[{"name":"Laboratory of Separation and Reaction Engineering\u2014Laboratory of Catalysis and Materials (LSRE-LCM), Faculty of Engineering, University of Porto, Rua Dr Roberto Frias, s\/n, 4200-465 Porto, Portugal"},{"name":"ALiCE\u2014Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5447-2471","authenticated-orcid":false,"given":"Manuel F. R.","family":"Pereira","sequence":"additional","affiliation":[{"name":"Laboratory of Separation and Reaction Engineering\u2014Laboratory of Catalysis and Materials (LSRE-LCM), Faculty of Engineering, University of Porto, Rua Dr Roberto Frias, s\/n, 4200-465 Porto, Portugal"},{"name":"ALiCE\u2014Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9015-1237","authenticated-orcid":false,"given":"Ol\u00edvia S. G. P.","family":"Soares","sequence":"additional","affiliation":[{"name":"Laboratory of Separation and Reaction Engineering\u2014Laboratory of Catalysis and Materials (LSRE-LCM), Faculty of Engineering, University of Porto, Rua Dr Roberto Frias, s\/n, 4200-465 Porto, Portugal"},{"name":"ALiCE\u2014Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2022,2,24]]},"reference":[{"key":"ref_1","unstructured":"Potters, G. (2013). What is pollution?. Marine Pollution, Oxford University Press."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1001\/archotol.1975.00780370036013","article-title":"Deafness and renal failure due to potassium bromate poisoning","volume":"101","author":"Quick","year":"1975","journal-title":"Arch. Otolaryngol."},{"key":"ref_3","unstructured":"Health Canada (2016). 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