Journal ArticleDOI
Chemisorption of hydrogen on iron surfaces
TLDR
The adsorption of hydrogen on Fe(110, (100) and (111) single crystal planes has been studied by means of low energy diffraction (LEED), thermal desorption spectroscopy (TDS), work function measurements and ultraviolet photoelectron spectroscopic (UPS).About:
This article is published in Applications of Surface Science.The article was published on 1977-09-01. It has received 269 citations till now. The article focuses on the topics: Sticking coefficient & Chemisorption.read more
Citations
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The effects of carbon, oxygen, sulfur and potassium adlayers on CO and H2 adsorption on Fe(100)
TL;DR: In this paper, the adsorption and desorption of CO and hydrogen was studied on clean Fe(100) and Fe (100) with adiayers of carbon, oxygen, sulfur, and potassium using X-ray photoelectron spectroscopy (XPS) using XPS, and the activation energy for dissociation was estimated to be 105 kJ/mole.
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Surface Science and Catalysis—Studies on the Mechanism of Ammonia Synthesis: The P. H. Emmett Award Address
TL;DR: In this article, it was shown that the rate-determining step in ammonia synthesis over iron catalysts is the chemisorption of nitrogen, and the question as to whether the nitrogen species involved on the surface is molecular or atomic is still not conclusively resolved.
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Hydrogen adsorption, absorption and diffusion on and in transition metal surfaces: A DFT study
Peter Ferrin,Shampa Kandoi,Shampa Kandoi,Anand Udaykumar Nilekar,Anand Udaykumar Nilekar,Manos Mavrikakis +5 more
TL;DR: In this paper, the DFT-GGA (PW91) calculations are used to study the interaction of hydrogen with different facets of seventeen transition metals, including hexagonal-close packed (hcp) and body-centered cubic (bcc) metals.
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Surface and subsurface hydrogen: adsorption properties on transition metals and near-surface alloys.
Jeffrey Greeley,Manos Mavrikakis +1 more
TL;DR: Periodic, self-consistent DFT-GGA calculations are used to study the thermochemical properties of both surface and subsurface atomic hydrogen on a variety of pure metals and near-surface alloys (NSAs).
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Reactions and thermochemistry of small transition metal cluster ions
TL;DR: This review discusses the reactivities and thermodynamics of small-size-specific transition metal clusters and focuses on thermodynamic information, which has not been comprehensively discussed before.
References
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Journal ArticleDOI
Adsorption of hydrogen on nickel single crystal surfaces
TL;DR: In this paper, the effect of hydrogen adsorption on Ni(111, (100), and (110) surfaces was studied by means of LEED; energy loss spectroscopy, flash desorption, and work function measurements.
Journal ArticleDOI
Adsorption of hydrogen on palladium single crystal surfaces
TL;DR: In this article, the adsorption of hydrogen on clean Pd(110) and Pd (111) surfaces as well as on a Pd-111 surface with regular step arrays was studied by means of LEED, thermal desorption spectroscopy and contact potential measurements.
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Binding and charge transfer associated with alkali metal adsorption on single crystal nickel surfaces
R.L. Gerlach,Thor Rhodin +1 more
TL;DR: Work function and thermal desorption energy measurements of alkali metal coated single crystal Ni surfaces are reported and correlated with previously reported surface crystallography measurements as mentioned in this paper, and it is shown that the minimums in the work function versus coverage curves do not generally correspond to significant changes in surface structure.
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Chemisorption on (001), (110) and (111) nickel surfaces: A correlated study using LEED spectra, Auger spectra and work function change measurements
J.E. Demuth,Thor Rhodin +1 more
TL;DR: In this article, an experimental study of the chemisorption of a variety of closely related absorbates (H, O, C, CO, S, Se and Te) on clean single crystal nickel surfaces is presented.
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Chemisorption of Hydrogen on Tungsten (100)
Peder J. Estrup,J. Anderson +1 more
TL;DR: In this article, the interaction of hydrogen with a single-crystal tungsten (100) surface has been studied, using LEED in conjunction with flashdesorption and surface potential measurements.