Aarhus University Seal / Aarhus Universitets segl

H2 catalysis through superhydrogenation of interstellar polycyclic aromatic hydrocarbons

Publikation: Bidrag til bog/antologi/rapport/proceedingKonferencebidrag i proceedingsForskningpeer review

DOI

Experimental data showing superhydrogenation of neutral polycyclic aromatic hydrocarbons (PAHs) coronene, pentacene and pentacenequinone is presented. PAH monolayers were prepared on a highly oriented pyrolytic graphite surface and subsequently exposed to a beam of atomic hydrogen. The superhydrogenated PAH species were examined via temperature programmed desorption measurements. Stable intermediate superhydrogenation degrees as well as fully superhydrogenated species are observed and the initial reaction cross section for coronene has been determined.
OriginalsprogEngelsk
TitelLaboratory Astrophysics : From Observations to Interpretation
RedaktørerF. Salama, H. Linnartz
Antal sider3
UdgivelsesstedCambridge
ForlagCambridge University Press
Udgivelsesårokt. 2020
Sider264-266
DOI
StatusUdgivet - okt. 2020
BegivenhedIAU Symposium - Cambridge, Storbritannien
Varighed: 14 apr. 201919 apr. 2019
Konferencens nummer: 350

Konference

KonferenceIAU Symposium
Nummer350
LandStorbritannien
ByCambridge
Periode14/04/201919/04/2019
SerietitelProceedings of the International Astronomical Union
NummerS350
Vol/bind15
ISSN1743-9213

Se relationer på Aarhus Universitet Citationsformater

ID: 201406376