Pregled bibliografske jedinice broj: 158279
Energy dissipation during desorption of reaction products: the role of substrate phonons
Energy dissipation during desorption of reaction products: the role of substrate phonons // Surface science, 561 (2004), 183-192 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 158279 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Energy dissipation during desorption of reaction products: the role of substrate phonons
Autori
Gumhalter, Branko ; Matsushima, Tatsuo
Izvornik
Surface science (0039-6028) 561
(2004);
183-192
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Atom-solid interactions; phonons; Catalysis; carbon dioxide; single crystal surfaces; platinum; palladium; rhodium
Sažetak
We discuss the processes of energy dissipation to substrate phonons that accompany desorption of neutral reaction products from catalyst surfaces. Employing the semiclassical trajectory approximation for description of the motion of desorbing particles on the product potential energy surface and assuming linear coupling to the phonon heatbath, we assess the mean number of excited phonons and the mean energy transfer for the paradigmatic Langmuir-Hinshelwood scenario of desorption of CO$_{; ; 2}; ; $ from Pt(111), Pd(111) and Rh(111) surfaces.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
