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dc.contributor.author
Hofer, Corinne J.
dc.contributor.author
Grass, Robert N.
dc.contributor.author
Schneider, Elia M.
dc.contributor.author
Hendriks, Lyndsey
dc.contributor.author
Herzog, Antoine F.
dc.contributor.author
Zeltner, Martin
dc.contributor.author
Günther, Detlef
dc.contributor.author
Stark, Wendelin J.
dc.date.accessioned
2018-03-08T08:35:10Z
dc.date.available
2018-01-22T10:21:32Z
dc.date.available
2018-03-08T08:35:10Z
dc.date.issued
2018-01-14
dc.identifier.issn
2041-6520
dc.identifier.issn
2041-6539
dc.identifier.other
10.1039/c7sc03785f
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/232085
dc.identifier.doi
10.3929/ethz-b-000232085
dc.description.abstract
Selective dealloying of metal nanoparticles results in rattle-type hollow carbon nanoshells enclosing platinum nanoparticles, which are able to perform size-selective catalysis. Selective functionalization of the outer graphene-like carbon surface prevents agglomeration and leads to well dispersible nanocatalysts in aqueous solutions. The synthesis starts with the production of nanoparticles with a cobalt–platinum-alloy core surrounded by graphene-like carbon via reducing flame spray synthesis. After surface functionalization, simultaneous pore formation in the shell-wall and dissolution of the cobalt results in platinum encapsulated in hollow carbon nanospheres. Catalytic oxidation of differently sized sugars (glucose and maltoheptaose) reveales size-selective catalytic properties of these platinum nanorattles.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Royal Society of Chemistry
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.title
Water dispersible surface-functionalized platinum/carbon nanorattles for size-selective catalysis
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 3.0 Unported
dc.date.published
2017-10-30
ethz.journal.title
Chemical Science
ethz.journal.volume
9
en_US
ethz.journal.issue
2
en_US
ethz.journal.abbreviated
Chem. sci.
ethz.pages.start
362
en_US
ethz.pages.end
367
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.publication.place
Cambridge
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02513 - Laboratorium für Anorganische Chemie / Laboratory of Inorganic Chemistry::03512 - Günther, Detlef / Günther, Detlef
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02516 - Inst. f. Chemie- und Bioingenieurwiss. / Inst. Chemical and Bioengineering::03673 - Stark, Wendelin J. / Stark, Wendelin J.
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02513 - Laboratorium für Anorganische Chemie / Laboratory of Inorganic Chemistry::03512 - Günther, Detlef / Günther, Detlef
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02516 - Inst. f. Chemie- und Bioingenieurwiss. / Inst. Chemical and Bioengineering::03673 - Stark, Wendelin J. / Stark, Wendelin J.
ethz.date.deposited
2018-01-22T10:21:33Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2018-03-08T08:35:19Z
ethz.rosetta.lastUpdated
2020-02-15T11:42:30Z
ethz.rosetta.versionExported
true
ethz.COinS
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