Adsorption and Absorption Energies of Hydrogen with Palladium.


Journal

The journal of physical chemistry. C, Nanomaterials and interfaces
ISSN: 1932-7447
Titre abrégé: J Phys Chem C Nanomater Interfaces
Pays: United States
ID NLM: 101299949

Informations de publication

Date de publication:
01 Sep 2022
Historique:
received: 30 06 2022
revised: 04 08 2022
entrez: 9 9 2022
pubmed: 10 9 2022
medline: 10 9 2022
Statut: ppublish

Résumé

Thermal recombinative desorption rates of HD on Pd(111) and Pd(332) are reported from transient kinetic experiments performed between 523 and 1023 K. A detailed kinetic model accurately describes the competition between recombination of surface-adsorbed hydrogen and deuterium atoms and their diffusion into the bulk. By fitting the model to observed rates, we derive the dissociative adsorption energies (

Identifiants

pubmed: 36081903
doi: 10.1021/acs.jpcc.2c04567
pmc: PMC9442642
doi:

Types de publication

Journal Article

Langues

eng

Pagination

14500-14508

Informations de copyright

© 2022 The Authors. Published by American Chemical Society.

Déclaration de conflit d'intérêts

The authors declare no competing financial interest.

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Auteurs

Michael Schwarzer (M)

Institute for Physical Chemistry, Georg-August University Goettingen, Tammannstraße 6, Goettingen 37077, Germany.

Nils Hertl (N)

Department of Dynamics at Surfaces, Max Planck Institute for Multidisciplinary Sciences, Am Fassberg 11, Goettingen 37077, Germany.

Florian Nitz (F)

Institute for Physical Chemistry, Georg-August University Goettingen, Tammannstraße 6, Goettingen 37077, Germany.

Dmitriy Borodin (D)

Institute for Physical Chemistry, Georg-August University Goettingen, Tammannstraße 6, Goettingen 37077, Germany.
Department of Dynamics at Surfaces, Max Planck Institute for Multidisciplinary Sciences, Am Fassberg 11, Goettingen 37077, Germany.

Jan Fingerhut (J)

Institute for Physical Chemistry, Georg-August University Goettingen, Tammannstraße 6, Goettingen 37077, Germany.

Theofanis N Kitsopoulos (TN)

Institute for Physical Chemistry, Georg-August University Goettingen, Tammannstraße 6, Goettingen 37077, Germany.
Department of Dynamics at Surfaces, Max Planck Institute for Multidisciplinary Sciences, Am Fassberg 11, Goettingen 37077, Germany.
Department of Chemistry, University of Crete, Heraklion 71003, Greece.
Institute of Electronic Structure and Laser - FORTH, Heraklion 71110, Greece.

Alec M Wodtke (AM)

Institute for Physical Chemistry, Georg-August University Goettingen, Tammannstraße 6, Goettingen 37077, Germany.
Department of Dynamics at Surfaces, Max Planck Institute for Multidisciplinary Sciences, Am Fassberg 11, Goettingen 37077, Germany.
International Center for Advanced Studies of Energy Conversion, Georg-August University Goettingen, Tammannstraße 6, Goettingen 37077, Germany.

Classifications MeSH