Details zur Publikation

Referenztyp Zeitschriften
DOI / URL Link
Titel (primär) Water dissociation in a radio-frequency electromagnetic field with ex situ electrodes—process characterization
Autor Schneider, J.; Holzer, F.; Kraus, M.; Kopinke, F.-D.; Roland, U.;
Journal / Serie Plasma Sources Science & Technology
Erscheinungsjahr 2013
Department TUCHEM;
Band/Volume 22
Heft 1
Sprache englisch;
POF III (gesamt) T15;
UFZ Querschnittsthemen RU4;
Abstract A new type of water dissociation at ambient pressure initiated by the irradiation of aqueous electrolytes using an electromagnetic field with a frequency of 13.56 MHz is described in this study. A special reactor design allows the use of ex situ electrodes to form in situ electrical discharges in water vapour bubbles. The observed formation of molecular hydrogen (H2) and oxygen (O2) combined with the emission of light ('burning water' phenomenon) originates from a non-thermal plasma in water vapour bubbles. The influences of type of electrolyte, its concentration, pH value and external RF voltage on the gas formation rate as well as on the gas composition are presented.

ID 13178
dauerhafte UFZ-Verlinkung https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=13178
Schneider, J., Holzer, F., Kraus, M., Kopinke, F.-D., Roland, U. (2013):
Water dissociation in a radio-frequency electromagnetic field with ex situ electrodes—process characterization
Plasma Sources Sci. Technol. 22 (1), 015010