Oriented growth of metal and semiconductor nanostructures within aligned mesoporous channels

dc.contributor.authorPetkov, Nikolay
dc.contributor.authorPlatschek, Barbara
dc.contributor.authorMorris, Michael A.
dc.contributor.authorHolmes, Justin D.
dc.contributor.authorBein, Thomas
dc.contributor.funderScience Foundation Irelanden
dc.contributor.funderDeutsche Forschungsgemeinschaften
dc.date.accessioned2019-07-11T13:54:47Z
dc.date.available2019-07-11T13:54:47Z
dc.date.issued2007-02-21
dc.date.updated2019-06-28T16:22:00Z
dc.description.abstractIn the present work, we show how different types of inclusion chemistry can be used to generate oriented, high-aspect-ratio metal and semiconductor nanowires in insulating silica host structures prepared within anodic alumina membranes (AAMs). The structural features of the Pluronic123-templated silica filaments in the AAMs with their intriguing columnar and circular arrangement of mesopores allow for the inclusion of a variety of aligned 1D nanostructures ranging from metallic (Pt, Au, and Pd) and semiconductor (Ge) to carbon nanotubes and filaments. The synthetic techniques include wet chemical impregnation and reduction in precalcined mesopores, impregnation of surfactant-containing mesopore systems, and mass transport via supercritical fluid deposition in surfactant-containing mesopores. Important issues such as the crystallinity and continuity of the encapsulated wires as a function of material and deposition technique have been discussed.en
dc.description.sponsorshipDeutsche Forschungsgemeinschaft (DFG Sonderforschungsbereich (SFB) project 486 (Germany))en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationPetkov, N., Platschek, B., Morris, M. A., Holmes, J. D. and Bein, T. (2007) 'Oriented Growth of Metal and Semiconductor Nanostructures within Aligned Mesoporous Channels', Chemistry of Materials, 19(6), pp. 1376-1381. doi: 10.1021/cm0627239en
dc.identifier.doi10.1021/cm0627239en
dc.identifier.endpage1381en
dc.identifier.issn0897-4756
dc.identifier.issued6en
dc.identifier.journaltitleChemistry of Materialsen
dc.identifier.startpage1376en
dc.identifier.urihttps://hdl.handle.net/10468/8142
dc.identifier.volume19en
dc.language.isoenen
dc.publisherAmerican Chemical Society, ACSen
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Principal Investigator Programme (PI)/03/IN.3/I375/IE/The assembly of electronically important materials as structurally and size controlled nanowires into 3-dimensional architectures and construction of Prototype circuitry there from./en
dc.relation.urihttps://pubs.acs.org/doi/abs/10.1021/cm0627239
dc.rights© 2007 American Chemical Society. This document is the Accepted Manuscript version of a Published Work that appeared in final form in Chemistry of Materials, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/abs/10.1021/cm0627239en
dc.subjectNanostructuresen
dc.subjectAspect ratioen
dc.subjectMass transferen
dc.subjectNanowiresen
dc.subjectSemiconductor growthen
dc.subjectSemiconductor materialsen
dc.subjectSynthesis (chemical)en
dc.subjectAnodic alumina membranes (AAMs)en
dc.subjectSemiconductor nanowiresen
dc.subjectSurfactant-containing mesoporesen
dc.subjectSynthetic techniquesen
dc.titleOriented growth of metal and semiconductor nanostructures within aligned mesoporous channelsen
dc.typeArticle (peer-reviewed)en
Files
Original bundle
Now showing 1 - 3 of 3
Loading...
Thumbnail Image
Name:
Petkov_et_al_(cm0627239)_-_Revised.doc
Size:
2.11 MB
Format:
Microsoft Word
Description:
Author's original
Loading...
Thumbnail Image
Name:
10436_Petkov_et_al_(cm0627239)_-_Revised.pdf
Size:
450.23 KB
Format:
Adobe Portable Document Format
Description:
Accepted version
Loading...
Thumbnail Image
Name:
10436_1.pdf
Size:
685.84 KB
Format:
Adobe Portable Document Format
Description:
Supporting information
License bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
license.txt
Size:
2.71 KB
Format:
Item-specific license agreed upon to submission
Description: