{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T05:05:12Z","timestamp":1789275912244,"version":"build-2803163510"},"reference-count":43,"publisher":"Wiley","issue":"17","license":[{"start":{"date-parts":[[2026,8,30]],"date-time":"2026-08-30T00:00:00Z","timestamp":1788048000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,8,30]],"date-time":"2026-08-30T00:00:00Z","timestamp":1788048000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemPhysChem"],"published-print":{"date-parts":[[2026,9,14]]},"abstract":"<jats:p>\n                    In this study, Co\u2013Fe\u2013B catalysts were synthesized separately in ethanol and aqueous media under ambient conditions using a chemical reduction\u2013precipitation method for rapid and efficient hydrogen generation from sodium borohydride (NaBH\n                    <jats:sub>4<\/jats:sub>\n                    ) hydrolysis. The structural and morphological properties of the synthesized catalysts were characterized by SEM\u2010EDX and XRD analyses. The results demonstrated that the synthesis medium had a significant influence on the catalytic performance. At 30\u2009\u00b0C, the hydrogen generation rate of the Co\u2013Fe\u2013B catalyst synthesized in ethanol reached 13,021.6\u2009mL\u2009gcat\n                    <jats:sup>\u22121<\/jats:sup>\n                    \u2009min\n                    <jats:sup>\u22121<\/jats:sup>\n                    , whereas the catalyst synthesized in water exhibited a hydrogen generation rate of 4005\u2009mL\u2009gcat\n                    <jats:sup>\u22121<\/jats:sup>\n                    \u2009min\n                    <jats:sup>\u22121<\/jats:sup>\n                    under the same conditions. The hydrogen generation rate increased with increasing temperature, catalyst amount, and NaBH\n                    <jats:sub>4<\/jats:sub>\n                    concentration. The reaction order was determined to be approximately 0.9, and the activation energy of the highly active catalyst was calculated as 37.72\u2009kJ mol\n                    <jats:sup>\u22121<\/jats:sup>\n                    using the Arrhenius equation. The enhanced catalytic activity of the catalyst synthesized in ethanol was attributed to the formation of a larger active surface area and electron transfer from boron to the active Co and Fe sites. These findings reveal that the synthesis medium plays a critical role in determining the structural properties and hydrogen generation performance of Co\u2013Fe\u2013B catalysts.\n                  <\/jats:p>","DOI":"10.1002\/cphc.70553","type":"journal-article","created":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T06:29:11Z","timestamp":1788157751000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Kinetic Evaluation and Fabrication of Co\u2013Fe\u2013B Catalyst in Ethanol for Rapid Hydrogen Production From Sodium Borohydride"],"prefix":"10.1002","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9862-1590","authenticated-orcid":false,"given":"Mehmet Salih","family":"Keskin","sequence":"first","affiliation":[{"name":"Department of Mathematics and Science Education Department of Science Education Faculty of Education Siirt University  Siirt Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1296-2066","authenticated-orcid":false,"given":"Mehmet Salih","family":"A\u011f\u0131rta\u015f","sequence":"additional","affiliation":[{"name":"Department of Chemistry Faculty of Science Van Y\u00fcz\u00fcnc\u00fc Y\u0131l University  Van 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