Surface Science Investigations of Icy Mantle Growth on Interstellar Dust Grains in Cooling Environments

Demian Marchione, Alexander Rosu-Finsen, Skandar Taj, Jerome Lasne, Ali Ghith Moussa Abdulgalil, John Thrower, Victoria Frankland, Mark P. Collings, Martin R. S. McCoustra

Research output: Contribution to journalArticle

Abstract

Experimental measurements on the thermal and nonthermal behavior of water and other simple molecules, including organic compounds such as methanol and benzene, on model interstellar dust grain and solid water ice surfaces using science techniques and methodologies are reviewed. A simple qualitative model of the early stages of mantle growth arising from a synthesis of the results of such investigations from our own laboratory and others is presented.

Original languageEnglish
Pages (from-to)1915-1931
Number of pages17
JournalACS Earth and Space Chemistry
Volume3
Issue number9
Early online date17 Jul 2019
DOIs
Publication statusPublished - 19 Sep 2019

Fingerprint

Dust
Earth mantle
dust
mantle
Cooling
cooling
Water
Ice
Benzene
organic compounds
Organic compounds
water
benzene
Methanol
methanol
organic compound
ice
methyl alcohol
methodology
Molecules

Keywords

  • diffusion
  • electron-induced chemistry
  • icy grains
  • molecular clouds
  • nonthermal desorption
  • thermal desorption
  • water ice

ASJC Scopus subject areas

  • Geochemistry and Petrology
  • Atmospheric Science
  • Space and Planetary Science

Cite this

Marchione, Demian ; Rosu-Finsen, Alexander ; Taj, Skandar ; Lasne, Jerome ; Abdulgalil, Ali Ghith Moussa ; Thrower, John ; Frankland, Victoria ; Collings, Mark P. ; McCoustra, Martin R. S. / Surface Science Investigations of Icy Mantle Growth on Interstellar Dust Grains in Cooling Environments. In: ACS Earth and Space Chemistry. 2019 ; Vol. 3, No. 9. pp. 1915-1931.
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Marchione, D, Rosu-Finsen, A, Taj, S, Lasne, J, Abdulgalil, AGM, Thrower, J, Frankland, V, Collings, MP & McCoustra, MRS 2019, 'Surface Science Investigations of Icy Mantle Growth on Interstellar Dust Grains in Cooling Environments', ACS Earth and Space Chemistry, vol. 3, no. 9, pp. 1915-1931. https://doi.org/10.1021/acsearthspacechem.9b00052

Surface Science Investigations of Icy Mantle Growth on Interstellar Dust Grains in Cooling Environments. / Marchione, Demian; Rosu-Finsen, Alexander; Taj, Skandar; Lasne, Jerome; Abdulgalil, Ali Ghith Moussa; Thrower, John; Frankland, Victoria; Collings, Mark P.; McCoustra, Martin R. S.

In: ACS Earth and Space Chemistry, Vol. 3, No. 9, 19.09.2019, p. 1915-1931.

Research output: Contribution to journalArticle

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