Zobrazeno 1 - 10
of 31
pro vyhledávání: '"B. Tränkenschuh"'
Publikováno v:
Chemical Physics Letters. 442:176-181
We investigated the thermal evolution of methyl on Pt(1 1 1), Pt(3 2 2) and Pt(3 5 5) by in situ X-ray photoelectron spectroscopy. The dehydrogenation to methylidyne shows a pronounced kinetic isotope effect, with the characteristic temperature highe
Publikováno v:
Surface Science. 601:1108-1117
The adsorption and desorption of CO on stepped Pt(3 2 2) = Pt(S)-[5(1 1 1) × (1 0 0)] and Pt(3 5 5) = Pt(S)-[5(1 1 1) × (1 1 1)] were investigated using in situ high-resolution X-ray photoelectron spectroscopy at BESSY II, which allows to clearly d
Autor:
Reinhard Denecke, Hans-Peter Steinrück, Christian Papp, R. Streber, B. Tränkenschuh, T. Fuhrmann
Publikováno v:
The Journal of Physical Chemistry C. 111:2177-2184
The activated adsorption of methane was investigated on two stepped Pt(355) and Pt(322) surfaces by time-dependent in situ high-resolution X-ray photoelectron spectroscopy (XPS) combined with a supersonic molecular beam and was compared to correspond
Publikováno v:
Langmuir. 20:1819-1826
The adsorption of D 2 O on Pt(111) and the coadsorption with CO have been revisited by quantitative and in situ high-resolution X-ray photoelectron spectroscopy (XPS). During D 2 O adsorption at 110 K, O is spectra clearly show the known formation of
Publikováno v:
Surface Science. 547:410-420
Adsorption of NO on a Pt(1 1 1) surface pre-covered with a p(2 × 2) atomic oxygen layer has been studied in situ by high-resolution X-ray photoelectron spectroscopy and temperature-programmed XPS using third-generation synchrotron radiation at BESSY
Publikováno v:
Surface Science. :173-178
We report on sticking coefficient measurements for CO adsorption at 90 K on differently prepared Cr layers on Ru(0 0 0 1). Using a supersonic molecular beam we study initial and coverage-dependent sticking coefficients, S 0 and S ( θ ), respectively
Autor:
Christian Papp, B. Tränkenschuh, Fabian Bebensee, T. Fuhrmann, R. Streber, A. Bayer, Junfa Zhu, M. Kinne, Hans-Peter Steinrück, Karin Gotterbarm, Reinhard Denecke, Michael P. A. Lorenz
Publikováno v:
The Journal of chemical physics. 133(1)
The adsorption and thermal evolution of ethene (ethylene) on clean and oxygen precovered Ni(111) was investigated with high resolution x-ray photoelectron spectroscopy using synchrotron radiation at BESSY II. The high resolution spectra allow to uneq
Autor:
Christian Papp, Reinhard Denecke, Pierre Gaspard, B. Tränkenschuh, J. Schöck, Jean-Sabin McEwen, Hans-Peter Steinrück, R. Streber
Publikováno v:
The Journal of chemical physics. 131(6)
We studied the interplay between Ag decoration of a stepped Pt(355) surface and CO adsorption by in situ high-resolution x-ray photoelectron spectroscopy. Varying amounts of Ag deposited at 300 K initially lead to a row-by-row growth starting from th
Publikováno v:
Physical Review B. 73
The adsorption and thermal evolution of deuterated and nondeuterated benzene on Ni(111) has been studied by in situ high-resolution x-ray photoelectron spectroscopy. The recorded C $1s$ spectra show vibrational fine structure due to vibrational excit
Autor:
T. Fuhrmann, Christian Papp, B. Tränkenschuh, Junfa Zhu, Reinhard Denecke, Hans-Peter Steinrück, N. Fritsche
Publikováno v:
The Journal of chemical physics. 124(7)
Using time-dependent high-resolution x-ray photoelectron spectroscopy at BESSY II, the adsorption and desorption processes of CO on stepped Pt(355) = Pt[5(111) x (111)] were investigated. From a quantitative analysis of C 1s data, the distribution of