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In situ decoration of Cd0.05Mn0.05Zn0.90 (ZIF-8) photocatalyst for solar-driven hydrogen production

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dc.citedby0
dc.contributor.authorKshirsagar S.D.en_US
dc.contributor.authorShelake S.P.en_US
dc.contributor.authorIslam H.en_US
dc.contributor.authorBhattacharyya S.en_US
dc.contributor.authorAhmadipour M.en_US
dc.contributor.authorSesha Sainath A.V.en_US
dc.contributor.authorPal U.en_US
dc.contributor.authorid59314186000en_US
dc.contributor.authorid58479825900en_US
dc.contributor.authorid59349999700en_US
dc.contributor.authorid35578283700en_US
dc.contributor.authorid55533484700en_US
dc.contributor.authorid12803038800en_US
dc.contributor.authorid8908351700en_US
dc.date.accessioned2025-03-03T07:45:43Z
dc.date.available2025-03-03T07:45:43Z
dc.date.issued2024
dc.description.abstractIn this study, we decorate the Cd0.05Mn0.05Zn0.90-ZIF-8 photocatalyst by partial exchange of Mn2+ and Cd2? with Zn2? metal ions within imidazole frameworks through facile in situ synthesis process at room temperature, which markedly enhances photocatalytic hydrogen generation (PHG). The morphological features exhibited a well-defined truncated rhombic dodecahedron shape. The CMZ8-2 exhibited a superior hydrogen production rate of 3.30 mmolg?1h?1 with an AQY of 8.16%, which is 6 times higher than that of pristine Z8 under simulated full arc solar spectrum at pH 11. Furthermore, the physicochemical insights were established by UV?vis, XRD, HRTEM and binding information by XPS and FTIR studies. Notably, high surface areas (1965.68?1791.61 m2g-1), an impressive average photoexcited charge lifetime of 1.47?1.60 ns, and high transient photocurrent further augmented the PHG performances. The stability of the CMZ8-2 was investigated through photocatalytic cyclic stability test, demonstrating a regeneration efficiency of 93.84% in the fourth cycle. ? 2024 Hydrogen Energy Publications LLCen_US
dc.description.natureArticle in pressen_US
dc.identifier.doi10.1016/j.ijhydene.2024.08.516
dc.identifier.scopus2-s2.0-85205370388
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85205370388&doi=10.1016%2fj.ijhydene.2024.08.516&partnerID=40&md5=b56e4f09927fa52f614055a6f20e14df
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36912
dc.publisherElsevier Ltden_US
dc.sourceScopus
dc.sourcetitleInternational Journal of Hydrogen Energy
dc.subjectCadmium alloys
dc.subjectManganese alloys
dc.subjectPhotocatalytic activity
dc.subjectCdmnzn-ZIF-8 photocatalyst
dc.subjectHigh surface area
dc.subjectHydrogen generations
dc.subjectImidazol
dc.subjectIn-situ synthesis
dc.subjectMetals ions
dc.subjectMorphological features
dc.subjectPhotocatalytic hydrogen
dc.subjectSolar driven
dc.subjectSynthesis process
dc.subjectZinc alloys
dc.titleIn situ decoration of Cd0.05Mn0.05Zn0.90 (ZIF-8) photocatalyst for solar-driven hydrogen productionen_US
dc.typeArticleen_US
dspace.entity.typePublication
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