Triazine/thiophene-based microporous organic polymer for electrocatalytic hydrogen evolution reaction

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buir.contributor.authorYau, Arma Musa
buir.contributor.authorKhaligh, Aisan
buir.contributor.authorTuncel, Dönüş
buir.contributor.orcidYau, Arma Musa|0000-0001-7762-9200
buir.contributor.orcidKhaligh, Aisan|0000-0002-5419-1020
buir.contributor.orcidTuncel, Dönüş|0000-0001-7762-9200
dc.citation.epage18en_US
dc.citation.issueNumber7en_US
dc.citation.spage1en_US
dc.citation.volumeNumber140en_US
dc.contributor.authorYau, Arma Musa
dc.contributor.authorKhaligh, Aisan
dc.contributor.authorTuncel, Dönüş
dc.date.accessioned2023-02-13T13:56:52Z
dc.date.available2023-02-13T13:56:52Z
dc.date.issued2022-12-07
dc.departmentDepartment of Chemistryen_US
dc.description.abstractIn this study, sulfur-enriched microporous organic polymer (MOP) was prepared using one-pot Shiff-base type polycondensation reaction of thiophendicarboxaldehyde with melamine. With 195.731 m2 g−1 surface area and 0.047 cm3 g−1 pore volume, the as-synthesized MOP has a cotton-like morphology and a micropore-dominated pore size distribution. After loading MOP with nickel as a co-catalyst, we demonstrated that the obtained framework could be used as an efficient and robust electrocatalyst for hydrogen evolution reaction (HER) in an alkaline medium with the optimum composite (Ni2@MOP) exhibiting a low onset potential of −66 mV. Furthermore, the optimum electrocatalyst showed good stability, delivering 91% faradaic efficiency (FE) after a 3.5 h chronoamperometry experiment.en_US
dc.identifier.doi10.1002/app.53492en_US
dc.identifier.eissn1097-4628
dc.identifier.issn0021-8995
dc.identifier.urihttp://hdl.handle.net/11693/111219
dc.language.isoEnglishen_US
dc.publisherJohn Wiley and Sons, Ltden_US
dc.relation.isversionofhttps://www.doi.org/10.1002/app.53492en_US
dc.source.titleJournal of Applied Polymer Scienceen_US
dc.subjectElectrocatalytic hydrogen generationen_US
dc.subjectMelamineen_US
dc.subjectMicroporous organic polymersen_US
dc.subjectNickelen_US
dc.subjectWater splittingen_US
dc.titleTriazine/thiophene-based microporous organic polymer for electrocatalytic hydrogen evolution reactionen_US
dc.typeArticleen_US
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