Standing mesochannels: mesoporous PdCu films with vertically aligned mesochannels from nonionic micellar solutions

Simple item page
buir.contributor.authorDağ, Ömer
dc.citation.epage40630en_US
dc.citation.issueNumber47en_US
dc.citation.spage40623en_US
dc.citation.volumeNumber10en_US
dc.contributor.authorIqbal, M.en_US
dc.contributor.authorKim, J.en_US
dc.contributor.authorYuliarto, B.en_US
dc.contributor.authorJiang B.en_US
dc.contributor.authorLi C.en_US
dc.contributor.authorDağ, Ömeren_US
dc.contributor.authorMalgras, V.en_US
dc.contributor.authorYamauchi, Y.en_US
dc.date.accessioned2019-02-21T16:02:22Zen_US
dc.date.available2019-02-21T16:02:22Zen_US
dc.date.issued2018en_US
dc.departmentDepartment of Chemistryen_US
dc.description.abstractMesoporous bimetallic palladium (Pd) alloy films with mesochannels perpendicularly aligned to the substrate are expected to show superior electrocatalytic activity and stability. The perpendicular mesochannels allow small molecules to efficiently access the active sites located not only at the surface but also within the film because of low diffusion resistance. When compared to pure Pd films, alloying with a secondary metal such as copper (Cu) is cost-effective and promotes resistance against adventitious poisoning through intermediate reactions known to impair the electrocatalytic performance. Here, we report the synthesis of mesoporous PdCu films by electrochemical deposition in nonionic micellar solutions. The mesoporous structures are vertically aligned on the substrate, and the final content of Pd and Cu can be adjusted by tuning the initial precursor molar ratio in the electrolyte solution.en_US
dc.description.sponsorshipThis work was supported by the Australian Research Council (ARC) Future Fellow (FT150100479), JSPS KAKENHI (17H05393 and 17K19044), and the research fund by the Suzuken Memorial Foundation. This work was partially performed at the Queensland node of the Australian National Fabrication Facility, a company established under the National Collaborative Research Infrastructure Strategy to provide nano-and micro-fabrication facilities for Australian researchers. M. I. would like to thank the Indonesia Endowment Fund for Education (LPDP) for the financial support.en_US
dc.identifier.doi10.1021/acsami.8b13662en_US
dc.identifier.eissn1944-8252en_US
dc.identifier.issn1944-8244en_US
dc.identifier.urihttp://hdl.handle.net/11693/49996en_US
dc.language.isoEnglishen_US
dc.publisherAmerican Chemical Societyen_US
dc.relation.isversionofhttps://doi.org/10.1021/acsami.8b13662en_US
dc.relation.projectSuzuken Memorial Foundation - Japan Society for the Promotion of Science, JSPS: 17H05393 - Japan Society for the Promotion of Science, JSPS: 17K19044 - Australian Research Council, ARC - Australian Research Council, ARC: FT150100479 - Australian National Fabrication Facility, ANFF - Tree Research and Education Endowment Funden_US
dc.source.titleACS Applied Materials and Interfacesen_US
dc.subjectAlloysen_US
dc.subjectCopperen_US
dc.subjectMesoporous materialsen_US
dc.subjectMicellesen_US
dc.subjectNonionic surfactanten_US
dc.subjectPalladiumen_US
dc.subjectVertically aligned mesochannelsen_US
dc.titleStanding mesochannels: mesoporous PdCu films with vertically aligned mesochannels from nonionic micellar solutionsen_US
dc.typeArticleen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Standing_mesochannels_mesoporous_PdCu_films_with_vertically_aligned_mesochannels_from_nonionic_micellar_solutions.pdf
Size:
6.7 MB
Format:
Adobe Portable Document Format
Description:
View / Download
Download
Collections
Department of Chemistry