Characterization of a 20 kHz sonoreactor. Part II: analysis of chemical effects by classical and electrochemical methods.
A new electrochemical redox probe has been investigated in order to characterize the local production of radicals during the cavitation events. The results have been compared with those obtained with Fe(CN)6(3-)/Fe(CN)6(4-) (electrochemical probe for local mechanical effects) and classical chemical methods such as iodide and Fricke dosimeters (chemical probes for global effects).
Sáez
V
V
Grupo de Electroquímica Aplicada y Electrocatálisis, Departamento de Química Física. Universidad de Alicante. Ap. Correos 99, 03080 Alicante, Spain.
Frías-Ferrer
A
A
Iniesta
J
J
González-García
J
J
Aldaz
A
A
Riera
E
E
D000535:Aluminum / Q000032:analysis / Q000737:chemistry* / Q000528:radiation effects*; D003198:Computer Simulation; D004307:Dose-Response Relationship, Radiation; D004563:Electrochemistry / Q000295:instrumentation* / Q000379:methods; D004566:Electrodes; D004867:Equipment Design; D019544:Equipment Failure Analysis; D005292:Ferricyanides / Q000032:analysis / Q000737:chemistry / Q000528:radiation effects; D008422:Materials Testing / Q000379:methods*; D019563:Mechanics; D008956:Models, Chemical; D011829:Radiation Dosage; D013010:Sonication / Q000295:instrumentation*
D005292:Ferricyanides; D000535:Aluminum; C028033:potassium ferricyanide