Other uses of ultrasound in chemistry
Organic sonochemistry

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Other uses of ultrasound in chemistry


Organic sonochemistry

Authors : Micheline DRAYE, Julien ESTAGER, Max MALACRIA, Jean-Philippe GODDARD, Cyril OLLIVIER

Publication date: May 10, 2009 | Lire en français

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4. Other uses of ultrasound in chemistry

This section briefly describes the potential contribution of ultrasound in fields of chemistry other than organic chemistry.

4.1 Sonophotocatalysis

Like ultrasound, photochemistry can degrade a wide range of chemicals by promoting the formation of highly reactive hydroxyl radicals OH . A number of studies have been carried out to identify possible affinities between these two degradation processes . They tend to demonstrate that, although these two protocols are often associated with radical chemistry, different phenomena may be involved. Photocatalysis enables direct electron transfer to the...

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