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Reactions of bare aluminum cluster ions

✍ Scribed by Luke Hanley; Scott L. Anderson

Book ID
103025002
Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
360 KB
Volume
129
Category
Article
ISSN
0009-2614

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✦ Synopsis

Absolute cross sections for reaction of aluminum atomic, dimer and trimer ions with oxygen, water and ethylene are reported. For all three reactions the dimer ion is by far the most reactive at low collision energies. The atomic ion is four to ten times less reactive and the trimer is non-reactive within our sensitivity. At higher collision energies the dimer reactivity drops and in some cases the atomic and trimer ion reactivities increase. Extensive fragmentation of the cluster ions is ob served at collision energies above 3.0 eV.

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