Electrochemical,luminescent and photographic characterisation of cavitation |
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Authors: | Birkin Peter R Power John F Abdelsalam Mamdouh E Leighton Timothy G |
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Institution: | Department of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK. prb2@soton.ac.uk |
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Abstract: | The characterisation of a small sonochemical reactor has been performed using electrochemical, luminescent and photographic techniques. The electrochemical experiments have employed a novel flow system to determine the formation of sonochemical products (in this case hydrogen peroxide) in semi-real time with high sensitivity. The rate of production of hydrogen peroxide is reported as a function of driving pressure amplitude. The degradation of an organic molecule, specifically the organic dye amaranth, within the sonochemical cell is also reported. |
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