Solvated Positron Chemistry. The Reaction of Hydrated Positrons with Chloride Ions

O. E. Mogensen, V. P. Shantarovich

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    The reaction of hydrated positrons (caq+ with cloride ions in aqueous solutions has been studied by means of positron annihilation angular correlation measurements. A rate constant of k = (2.5 ± 0.5) × 1010 M−1 s−1 was found. Probably the reacting positrons annihilated from an e+ Cl− bound state resulting in an angular correlation curve 8% narrower than for the hydrated positron. Carbontetrachloride in benzene seems to give similar, but smaller effect.
    Original languageEnglish
    JournalChemical Physics
    Volume6
    Issue number1
    Pages (from-to)100-108
    ISSN0301-0104
    DOIs
    Publication statusPublished - 1974

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