Sonochemistry and Sonoluminescence in Ionic Liquids, Molten Salts, and Concentrated Electrolyte Solutions
| Autor: | David J. Flannigan, Stephen D. Hopkins, Kenneth S. Suslick |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Vapor pressure
Chemistry Organic Chemistry Inorganic chemistry General Medicine Electrolyte Biochemistry Chemical reaction Sonochemistry Condensed Matter::Soft Condensed Matter Physics::Fluid Dynamics Inorganic Chemistry chemistry.chemical_compound Sonoluminescence Chemical engineering Cavitation Ionic liquid Materials Chemistry Physics::Chemical Physics Physical and Theoretical Chemistry Molten salt |
| Zdroj: | ChemInform. 36 |
| ISSN: | 1522-2667 0931-7597 |
| DOI: | 10.1002/chin.200544289 |
| Popis: | Ionic liquids have favorable intrinsic properties that make them of interest as solvents for various chemical reactions. The same properties that make the liquids effective solvents also make them interesting liquids for studies involving sonochemistry, acoustic cavitation, and sonoluminescence. Recent interest in using ultrasound to accelerate chemical reactions conducted in ionic liquids necessitates an understanding of the effects of acoustic cavitation on these solvents. Here, we review our previous results on the effects of cavitation on some room-temperature ionic liquids, including the sonoluminescence spectra of molten salt eutectics and concentrated aqueous electrolyte solutions. In all cases, regardless of the essentially nonexistent vapor pressure of the solution atomic and small molecule emitters are observed in the spectra which arise from sonolysis of the ionic liquids. |
| Databáze: | OpenAIRE |
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