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dc.contributor.author
Fontana, Margherita
dc.contributor.author
Caseri, Walter
dc.contributor.author
Smith, Paul
dc.date.accessioned
2019-09-25T11:12:38Z
dc.date.available
2017-06-08T15:40:00Z
dc.date.available
2019-09-25T11:12:38Z
dc.date.issued
2006
dc.identifier.issn
1471-0676
dc.identifier.issn
0032-1400
dc.identifier.other
10.1595/147106706X128412
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/1926
dc.identifier.doi
10.3929/ethz-b-000001926
dc.description.abstract
The semiconducting Magnus’salt derivatives [Pt(NH2eh)4][PtCl4] and [Pt(NH2dmoc)4][PtCl4], with eh = (R)-2-ethylhexyl and dmoc = (S)-3,7-dimethyloctyl, are compounds that exhibit a supramolecular structure comprising a backbone of linear arrays of platinum atoms. These compounds behave essentially like ordinary polymers. In this work they were processed into fibres by electrospinning from organic solvents such as toluene. X-ray diffraction patterns indicated that the platinum arrays in the fibres were oriented parallel to the axis of the fibres. Accordingly, the fibres show anisotropic optical and electrical properties. The electrical conductivities observed along the fibre axis were 2 × 10−5 S cm−1 for [Pt(NH2dmoc)4][PtCl4] and 7 × 10−7 S cm−1 for [Pt(NH2eh)4][PtCl4]. These exceeded the values for the respective bulk compounds by 2‐3 orders of magnitude, in agreement with comparable observations in oriented semiconducting organic polymers.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Johnson Matthey PLC
en_US
dc.rights.uri
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.title
Electro-spun, semiconducting, oriented fibers of supramolecular quasi-linear platinum compounds
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
dc.date.published
2006-07-01
ethz.journal.title
Platinum metals review
ethz.journal.volume
50
en_US
ethz.journal.issue
3
en_US
ethz.journal.abbreviated
Platin. met. rev. (Online)
ethz.pages.start
112
en_US
ethz.pages.end
117
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.nebis
000032019
ethz.publication.place
London
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02160 - Departement Materialwissenschaft / Department of Materials::02646 - Institut für Polymere / Institute of Polymers::03437 - Smith, Paul (emeritus)
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02160 - Departement Materialwissenschaft / Department of Materials::02646 - Institut für Polymere / Institute of Polymers::03437 - Smith, Paul (emeritus)
ethz.date.deposited
2017-06-08T15:40:13Z
ethz.source
ECIT
ethz.identifier.importid
imp59364b488318573471
ethz.ecitpid
pub:11789
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-17T09:11:50Z
ethz.rosetta.lastUpdated
2019-09-25T11:12:51Z
ethz.rosetta.versionExported
true
ethz.COinS
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