Charge and Energy Storage in Electrical Double Layers, Volume 24

Section 1. Fundamentals of the Electrical Double Layer
1. Charge and potential distribution in the electrical double layer of porous materials
2. The electrical double layer as a capacitor
3. Kinetics of ion transport in a porous electrode

Section 2. Materials
4. Materials selection for capacitive electrodes

Section 3. Capacitive Energy Extraction from Double Layer Expansion (CDLE)
5. Fundamentals of the method
6. Implementation

Section 4. Capacitive Energy Extraction by Donnan Potential (CDP)
7. Fundamentals of the method
8. Cell design and membrane selection

Section 5. Capacitive Deionization (CDI)
9. Principles and theoretical models of CDI
10. Experimental approaches. Use of membranes for improved deionization

Section 6. Conclusions
11. Future and perspectives of the capacitive techniques

Charge and Energy Storage in Electrical Double Layers presents the basic scientific concepts and implementation of procedures devised to obtain capacitive energy from changes in the potential of electrical double layers when the salinity of solutions is changed. Capacitive deionization— the closely connected reciprocal process—is also considered. The book covers the fundamentals of electrical double layers and ions transport in porous media, the description of promising techniques of energy extraction, and the practical problems involved in each. It is written for scientists in academia and industry, and for graduate students working in supercapacitors, capacitive mixing and deionization.

• Provides a didactic presentation of the fundamentals of interface science involved in charge and energy storage processes
• Presents a pioneering overview of the application of the properties of solid/solution interfaces to desalination and energy extraction
• Edited by leading specialists with vast experience in the theory and experimental characterization of charged interfaces

Scientists in academia and industry, chemical engineers, and graduate students working in the field of supercapacitors, capacitive mixing, and capacitive deionization