Dissociative electron attachment and anion-induced dimerization in pyruvic acid - Publikacja - MOST Wiedzy

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Dissociative electron attachment and anion-induced dimerization in pyruvic acid

Abstrakt

We report partial cross sections for the dissociative electron attachment to pyruvic acid. A rich fragmentation dynamics is observed. Electronic structure calculations facilitate the identification of complex rearrangement reactions that occur during the dissociation. Furthermore, a number of fragment anions produced at electron energies close to 0 eV are observed, that cannot originate from single electron-molecule collisions. We ascribe their production to secondary reactions of the transient anions with neutral molecules. Such reactions turn out to be unusually efficient; the most probable reason for this is that they proceed via the formation of a double-hydrogen-bonded complex followed by an ultrafast proton transfer between the reaction partners.

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Mateusz Zawadzki, Milos Ranković, Kočišek Jaroslav, Fedor Juraj. (2018). Dissociative electron attachment and anion-induced dimerization in pyruvic acid, 20(10), 6838-6844. https://doi.org/10.1039/c7cp07472g

Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
PHYSICAL CHEMISTRY CHEMICAL PHYSICS nr 20, wydanie 10, strony 6838 - 6844,
ISSN: 1463-9076
Język:
angielski
Rok wydania:
2018
Opis bibliograficzny:
Zawadzki M., Ranković M., Jaroslav K., Juraj F.: Dissociative electron attachment and anion-induced dimerization in pyruvic acid// PHYSICAL CHEMISTRY CHEMICAL PHYSICS. -Vol. 20, iss. 10 (2018), s.6838-6844

wyświetlono 6 razy

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