Oxidation processes of chromium dimer and trimer cations in an ion trap

Tomonori Ito, Kazuhiro Egashira, Koichi Tsukiyama, Akira Terasaki

研究成果: Contribution to journalArticle査読

12 被引用数 (Scopus)

抄録

Oxidation processes of chromium cluster cations, Cr2+ and Cr3+, are investigated by kinetics measurements under multiple-collision conditions by using a temperature-controlled ion trap. Both of the reactants commonly generate Cr + and CrO + as final products. However, the major reaction pathway to CrO + presents a sharp contrast; Cr2+ produces it directly by a single O 2 collision, whereas Cr3+ does via an intermediate Cr 2O +. Comparison of the kinetics of the intermediate with that of cold Cr 2O + generated in the cluster source reveals that the intermediate Cr 2O + is thermalized promptly with the buffer gas filling the trap.

本文言語英語
ページ(範囲)19-23
ページ数5
ジャーナルChemical Physics Letters
538
DOI
出版ステータス出版済み - 6 11 2012

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)
  • 物理化学および理論化学

フィンガープリント

「Oxidation processes of chromium dimer and trimer cations in an ion trap」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル