Sonoluminescence quenching by organic acids in aqueous solution: pH and frequency effects.
The quenching of sonoluminescence from aqueous solutions by acrylic and methacrylic acids is dependent on whether the acid is ionised in solution, as controlled by the pH, but also by the frequency of ultrasound used.
Department of Chemistry, University of Bath, Bath, UK.
Gareth J
GJ
Price
Muthupandian
M
Ashokkumar
Timothy D
TD
Cowan
Franz
F
Grieser