Zobrazeno 1 - 10
of 70
pro vyhledávání: '"M Lundwall"'
Publikováno v:
The Journal of Physical Chemistry C. 116:18155-18159
Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences [DE-FG02-95ER-14511]; Robert A. Welch Foundation [A-300]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9246581326e1a9621bedac624ac7aa7
https://doi.org/10.1021/jp301824c
https://doi.org/10.1021/jp301824c
Publikováno v:
The Journal of Physical Chemistry C. 114:7904-7912
Temperature desorption spectroscopy (TDS) and infrared reflection absorption spectroscopy (IRAS) were used to study CO adsorption on the terrace and step sites of Pt nanoparticles grown in ultrahigh vacuum on SiO2. The percentage of terrace sites obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cd213b4927788448d86e75eef36cbb8
https://doi.org/10.1021/jp9119292
https://doi.org/10.1021/jp9119292
Publikováno v:
Catalysis Letters. 133:298-306
Pt/SiO2 model catalyst samples, prepared under UHV conditions in a contiguous high pressure reactor cell surface analysis chamber, have been characterized via CO oxidation reaction kinetics under elevated pressure conditions (approaching 1 atm). Reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68fc4673348c990ed3b738d3692a6a7e
https://doi.org/10.1007/s10562-009-0180-z
https://doi.org/10.1007/s10562-009-0180-z
Publikováno v:
The Journal of Physical Chemistry C. 113:9688-9697
Well-defined model catalyst samples, prepared under ultra-high-vacuum (UHV) conditions, hold the potential of bridging the gap between traditional surface science and technical catalysis studies. H...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4fcb94a70265636a781781a6e3a710b
https://doi.org/10.1021/jp808953v
https://doi.org/10.1021/jp808953v
Publikováno v:
The Journal of Physical Chemistry C. 112:8332-8337
Pd−Sn bimetallic model catalysts were prepared as alloy films on a Rh(100) substrate via physical vapor deposition. The surface composition, structure, and chemisorption properties were studied by low energy ion scattering spectroscopy (LEIS), low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73fa34b629e3b2be6fe86e74b68fa71a
https://doi.org/10.1021/jp8005266
https://doi.org/10.1021/jp8005266
Publikováno v:
The Journal of Physical Chemistry C. 112:6057-6064
The adsorption, desorption, and reaction of CO on the (√5×√5)R27° surface oxide on Pd(100) grown by two methods was investigated with infrared reflection absorption spectroscopy. CO multilayer desorbs at ∼40 K, whereas monolayer desorption is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50dbbb37531f4fb66ff155b0f6bd8496
https://doi.org/10.1021/jp710713r
https://doi.org/10.1021/jp710713r
Publikováno v:
The Journal of Physical Chemistry C. 111:16197-16201
CO adsorption properties on gold clusters were studied by infrared reflection absorption spectroscopy (IRAS) and temperature-programmed desorption (TPD). Two growth procedures that differ in the final gold clusters morphology were compared. In the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c03d917511d86c65d0c22e0bf8b2463
https://doi.org/10.1021/jp0754031
https://doi.org/10.1021/jp0754031
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 108(3)
C 2 H 4 /CO/H 2 reaction is investigated on Rh/SiO 2 model catalyst surfaces. Kinetic reactivity and infrared spectroscopic measurements are investigated as a function of Rh particle size under near atmospheric reaction conditions. Results show that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee2a7780772c50f2e2e566b3a11322ee
https://pubmed.ncbi.nlm.nih.gov/20947802
https://pubmed.ncbi.nlm.nih.gov/20947802
Publikováno v:
Journal of Physics: Condensed Matter. 21:474223
Rh/SiO(2) model catalyst surfaces are prepared under ultra-high vacuum conditions and examined in situ using scanning tunneling microscope and CO infrared reflection absorption techniques, to quantify the number and kinds of active Rh surface sites a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f049278ed49577d7198a7fd83c75816
https://doi.org/10.1088/0953-8984/21/47/474223
https://doi.org/10.1088/0953-8984/21/47/474223
Publikováno v:
Journal of Physics B: Atomic, Molecular & Optical Physics; Aug2006, Vol. 39 Issue 16, p3321-3333, 13p