% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Rosca:814,
author = {Rosca, V. and Beltramo, G. L. and Koper, M. T. M.},
title = {{R}eduction of {NO} adlayers on {P}t(110) and {P}t(111) in
acidic media: {E}vidence for adsorption site-specific
reduction},
journal = {Langmuir},
volume = {21},
issn = {0743-7463},
address = {Washington, DC},
publisher = {ACS Publ.},
reportid = {PreJuSER-814},
pages = {1448 - 1456},
year = {2005},
note = {Record converted from VDB: 12.11.2012},
abstract = {We present a combined in situ Fourier transform infrared
reflection-absorption spectroscopy and voltammetric study of
the reduction of saturated and subsaturated NO adlayers on
Pt(111) and Pt(110) single-crystal surfaces in acidic media.
The stripping voltammetry experiments and the associated
evolution of infrared spectra indicate that different
features (peaks) observed in the voltammetric profile for
the electrochemical reduction of NO adlayers on the surfaces
considered are related to the reduction of NO(ads) at
different adsorption sites and not to different
(consecutive) processes. More specifically, reduction of
high- and intermediate-coverage (ca. 0.5-1 monolayers (ML))
NO adlayers on Pt(110) is accompanied by site switching from
atop to bridge position, in agreement with the
ultra-high-vacuum data. On Pt(111) linearly bonded (atop) NO
and face-centered cubic 3-fold-hollow NO species coexist at
high coverages (0.25-0.5 ML) and can be reduced
consecutively and independently. On Pt(111) and Pt(110)
electrodes, linearly bonded NO species are more reactive
than multifold-bonded NO species. Both spectroscopic and
voltammetric data indicate that ammonia is the main product
of NO(ads) reduction on the two surfaces examined.},
keywords = {J (WoSType)},
cin = {ISG-4},
ddc = {670},
cid = {I:(DE-Juel1)VDB421},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK242},
shelfmark = {Chemistry, Multidisciplinary / Chemistry, Physical /
Materials Science, Multidisciplinary},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:15697294},
UT = {WOS:000226962100046},
doi = {10.1021/la0475831},
url = {https://juser.fz-juelich.de/record/814},
}