Počet záznamů: 1

Crossed-Beam Scattering Studies of Electron-Transfer Processes between the Dication CO22+ and Neutral CO2: Electronic States of Reactants and Products Involved

  1. 1.
    0345108 - UFCH-W 2011 RIV US eng J - Článek v odborném periodiku
    Žabka, Ján - Ricketts, Claire - Schröder, Detlef - Roithová, J. - Schwarz, H. - Thissen, R. - Dutuit, O. - Price, S. D. - Herman, Zdeněk
    Crossed-Beam Scattering Studies of Electron-Transfer Processes between the Dication CO22+ and Neutral CO2: Electronic States of Reactants and Products Involved.
    Journal of Physical Chemistry A. Roč. 114, č. 23 (2010), s. 6463-6471 ISSN 1089-5639
    Grant CEP: GA AV ČR IAA400400702; GA ČR GA203/09/1223
    Výzkumný záměr: CEZ:AV0Z40400503; CEZ:AV0Z40550506
    Klíčová slova: charge transfer reactions * reactivity * CO2
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 2.732, rok: 2010

    Crossed-beam scattering experiments were carried out at collision energies of 4.51 and 2.71 eV to elucidate the electronic states involved in the nondissociative and dissociative electron-transfer reactions observed following CO22+/CO2 collisions. Specifically, we focus on the observation that, in the dissociative electron-transfer reaction, forming CO+, the majority of the CO+ product ions are formed via electron capture by the CO22+ rather than via ejection of an electron from the neutral CO2 reaction partner. The main channels resulting in nondissociative electron transfer are reactions of the ground (X-3 Sigma(-)(g)) and excited states of CO22+ to give different combinations of the ground and excited states of the product pair of CO2+ ions in which the combination AA appears to be significant.
    Trvalý link: http://hdl.handle.net/11104/0005944