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Power Ultrasound in Electrochemistry : From Versatile Laboratory Tool to Engineering Solution.
The use of power ultrasound to promote industrial electrochemical processes, or sonoelectrochemistry, was first discovered over 70 years ago, but recently there has been a revived interest in this field. Sonoelectrochemistry is a technology that is safe, cost-effective, environmentally friendly and...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Chicester :
John Wiley & Sons,
2011.
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| Edición: | 2nd ed. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Power Ultrasound in Electrochemistry; Contents; Foreword; About the Editor; List of Contributors; Acknowledgements; Introduction to Electrochemistry; I.1 Introduction; I.2 Principles of Electrochemistry; I.3 Electron-Transfer Kinetics; I.4 Determination of Overpotentials; I.4.1 Decomposition Voltages; I.4.2 Discharge Potentials; I.5 Electroanalytical Techniques; I.5.1 Voltammetry; I.5.2 Amperometry; References; 1 An Introduction to Sonoelectrochemistry; 1.1 Introduction to Ultrasound and Sonochemistry; 1.2 Applications of Power Ultrasound through Direct Vibrations; 1.2.1 Welding.
- 1.3 Applications of Power Ultrasound through Cavitation1.3.1 Homogeneous Reactions; 1.3.2 Heterogeneous Reactions Involving a Solid/Liquid Interface; 1.3.3 Heterogeneous Liquid/Liquid Reactions; 1.4 Electrochemistry; 1.5 Sonoelectrochemistry
- The Application of Ultrasound in Electrochemistry; 1.5.1 Ultrasonic Factors that Influence Sonoelectrochemistry; 1.6 Examples of the Effect of Ultrasound on Electrochemical Processes under Mass Transport Conditions; 1.7 Experimental Methods for Sonoelectrochemistry; 1.7.1 Cell Construction; 1.7.2 Stability of the Electrodes Under Sonication.
- 1.7.3 Some Applications of SonoelectrochemistryReferences; 2 The Use of Electrochemistry as a Tool to Investigate Cavitation Bubble Dynamics; 2.1 Introduction; 2.2 An Overview of Bubble Behaviour; 2.3 Mass Transfer Effects of Cavitation; 2.4 Isolating Single Mechanisms for Mass Transfer Enhancement; 2.5 Electrochemistry Next to a Tethered Permanent Gas Bubble; 2.6 Mass Transfer from Forced Permanent Gas Bubble Oscillation; 2.7 Mass Transfer Effects from Single Inertial Cavitation Bubbles; 2.8 Investigating Non-inertial Cavitation Under an Ultrasonic Horn.
- 2.9 Measuring Individual Erosion Events from Inertial Cavitation2.10 Conclusions; Acknowledgements; References; 3 Sonoelectroanalysis: An Overview; 3.1 Introduction; 3.2 Analysis of Pesticides; 3.3 Quantifying Nitrite; 3.4 Biogeochemistry; 3.5 Quantifying Metal in 'Life or Death' Situations; 3.6 Analysis of Trace Metals in Clinical Samples; 3.7 Biphasic Sonoelectroanalysis; 3.8 Applying Ultrasound into the Field: The Sonotrode; 3.9 Conclusions; References; 4 Sonoelectrochemistry in Environmental Applications; 4.1 Introduction.
- 4.2 Sonoelectrochemical Degradation of Persistent Organic Pollutants4.2.1 Sonoelectrochemical Applications; 4.2.2 Hybrid Sonoelectrochemical Techniques Applications; 4.3 Recovery of Metals and Treatment of Toxic Inorganic Compounds; 4.4 Disinfection of Water by Hypochlorite Generation; 4.5 Soil Remediation; 4.6 Conclusions; List of Symbols and Abbreviations; References; 5 Organic Sonoelectrosynthesis; 5.1 Introduction; 5.2 Scale-Up Considerations; 5.3 Early History of Organic Sonoelectrochemistry; 5.4 Electroorganic Syntheses; 5.4.1 Electroreductions; 5.4.2 Organochalcogenides.