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dc.contributor.authorLuo, X
dc.contributor.authorMeng, M
dc.contributor.authorLi, R
dc.contributor.authorLi, Z
dc.contributor.authorCole, IS
dc.contributor.authorChen, XB
dc.contributor.authorZhang, T
dc.date.accessioned2021-02-11T23:02:30Z
dc.date.available2021-02-11T23:02:30Z
dc.date.issued2020
dc.identifier.issn0264-1275en_US
dc.identifier.doi10.1016/j.matdes.2020.109109en_US
dc.identifier.urihttp://hdl.handle.net/10072/402020
dc.description.abstractPitting corrosion is a common localized corrosion phenomenon, which can lead to cracks and mechanical failure in structural metal materials. On the contrary, pitting corrosion could be a beneficial tool for generating large-area porous structures, which holds a great premise in a number of functional services, such as catalysis, sensing, storage, imprint lithography, and membranes. Herein we presents an electrochemical approach for creating a large-area honeycomb-like porous structure in Zr-based metallic glasses. A pitting process followed by subsurface tunnel etching in NaCl solution elicits to characteristic micrometer scale channels and nanometer size amorphous sidewalls decorated by Cu nanoparticles on the metallic glass substrate. A root-shape growing mechanism of tunnels initiated from pits and penetrating into alloy matrix is postulated. In addition, the effect of alloy composition on the microstructure of honeycomb-like porous metallic glasses is also investigated in detail.en_US
dc.description.peerreviewedYesen_US
dc.languageenen_US
dc.publisherElsevier BVen_US
dc.relation.ispartofpagefrom109109en_US
dc.relation.ispartofjournalMaterials and Designen_US
dc.relation.ispartofvolume196en_US
dc.subject.fieldofresearchManufacturing Engineeringen_US
dc.subject.fieldofresearchMaterials Engineeringen_US
dc.subject.fieldofresearchMechanical Engineeringen_US
dc.subject.fieldofresearchcode0910en_US
dc.subject.fieldofresearchcode0912en_US
dc.subject.fieldofresearchcode0913en_US
dc.titleHoneycomb-like porous metallic glasses decorated by Cu nanoparticles formed by one-pot electrochemically galvanostatic etchingen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Articlesen_US
dcterms.bibliographicCitationLuo, X; Meng, M; Li, R; Li, Z; Cole, IS; Chen, XB; Zhang, T, Honeycomb-like porous metallic glasses decorated by Cu nanoparticles formed by one-pot electrochemically galvanostatic etching, Materials and Design, 2020, 196, pp. 109109en_US
dcterms.licensehttp://creativecommons.org/licenses/by/4.0/en_US
dc.date.updated2021-02-11T22:59:25Z
dc.description.versionVersion of Record (VoR)en_US
gro.rights.copyright© 2020 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en_US
gro.hasfulltextFull Text
gro.griffith.authorCole, Ivan


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