Molten Carbonates from Fuel Cells to New Energy Devices

Cassir, M.; Ringuedé, Armelle; Lair, Virginie

doi:10.1016/b978-0-12-398538-5.00017-2

Cited by 11 publications

(9 citation statements)

References 64 publications

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“…Furthermore, there are several energy-storage devices and energy-supply devices that operate under high salt concentrations or for which electrolytes generally play a critical role. Examples include the use of salt mixtures in thermal energy storage devices (salts as heat-transfer fluids) − and in salt fuel cells, , as precursors in chemical syntheses for hydrogen storage materials, and in the production of solar cells as a perovskite material . Of even higher importance might be the use of salts in lithium ion batteries. , All of these applications could be more efficient when using a deeper knowledge of interactions in electrolyte solutions and of thermodynamic data such as melting points or salt solubility in the often water-poor/water-free media.…”

Section: Introductionmentioning

confidence: 99%

Thermodynamic g^E Models and Equations of State for Electrolytes in a Water-Poor Medium: A Review

Held

2020

J. Chem. Eng. Data

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Research on the thermodynamics of electrolytes is timeless, and modeling an electrolyte solution might be considered to be a golden oldie, which was, is, and will be important in the design of processes and new materials in the future. The reason is that electrolytes play important roles in different scientific disciplines, such as material development, technical processes (chemical industry, biotechnology, and pharma and food industries), and most recently the energy sector. Closely connected is the further development of advanced thermodynamic models. The age of digitalization requires robust physical models as the basis for static and dynamic process modeling, and that will provide the basis for surrogate approaches in future machine learning developments. This all brings thermodynamic modeling to a consideration of its most important feature. There are many thermodynamic approaches which have been developed to correlate, model, and predict the properties and phase behavior of electrolytes. Usually, this has been very successful for aqueous electrolyte solutions. However, for solutions with poor water content, electrolyte modeling is challenging. This mini-review summarizes the recent advance of thermodynamic models for electrolyte solutions in a water-poor medium and suggests the required theoretical framework.

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Section: Introductionmentioning

confidence: 99%

Thermodynamic g^E Models and Equations of State for Electrolytes in a Water-Poor Medium: A Review

Held

2020

J. Chem. Eng. Data

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“…Hybridized molten carbonate and solid oxide approaches have also been attempted. Unfortunately, costs remain high and corrosion remains a problem [71].…”

Section: Fuel Cellsmentioning

confidence: 99%

“…Adding to this, the use of non-precious metal catalysts and they become suitable for large scale continuous use combined heat and power applications [38]. Electrodes for MCFCs must have high electrical conductivity, high mechanical resistance, good porosity and low solubility in molten electrolyte [71]. Recent advances have led to the use of oxidized nickel cathodes.…”

Section: Fuel Cellsmentioning

confidence: 99%

A Numerical and Graphical Review of Energy Storage Technologies

2014

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More effective energy production requires a greater penetration of storage technologies. This paper takes a looks at and compares the landscape of energy storage devices. Solutions across four categories of storage, namely: mechanical, chemical, electromagnetic and thermal storage are compared on the basis of energy/power density, specific energy/power, efficiency, lifespan, cycle life, self-discharge rates, capital energy/power costs, scale, application, technical maturity as well as environmental impact. It's noted that virtually every storage technology is seeing improvements. This paper provides an overview of some of the problems with existing storage systems and identifies some key technologies that hold promise.

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“…The surface tension, a fundamental property of liquids surface, is defined as the energy, or work, required to increase the liquid surface area due to intermolecular forces. Surface tension is described as the ability to a surface of a portion of liquid be attracted by another surface or portion of liquid [39]. Higher surface tension results from stronger interaction between the molecules of the liquids' surface with the neighboring molecules.…”

Section: Resultsmentioning

confidence: 99%

“…Higher surface tension results from stronger interaction between the molecules of the liquids' surface with the neighboring molecules. As temperature decreases the surface tension increases due to more intermolecular bounds [39]. The surface tension was obtained using KSV Sigma 70 equipment.…”

Section: Resultsmentioning

confidence: 99%

Mono- and Dicationic DABCO/Quinuclidine Composed Nanomaterials for the Loading of Steroidal Drug: 32 Factorial Design and Physicochemical Characterization

et al. 2021

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Oil-in-water nanoemulsions (NEs) are considered a suitable nanotechnological approach to improve the eye-related bioavailability of lipophilic drugs. The potential of cationic NEs is prominent due to the electrostatic interaction that occurs between the positively charged droplets with the negatively charged mucins present in the tear film. This interaction offers prolonged NEs residence at the ocular surface, increasing the drug absorption. Triamcinolone acetonide (TA) is one of the first pharmacologic strategies applied as an intravitreal injection in the treatment of age-related macular degeneration (AMD). Newly synthesized quaternary derivatives of 1,4-diazabicyclo[2.2.2]octane (DABCO) and quinuclidine surfactants have been screened with the purpose to select the best compound to formulate long-term stable NEs that combine the best physicochemical properties for the loading of TA intended for ocular administration.

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Molten Carbonates from Fuel Cells to New Energy Devices

Cited by 11 publications

References 64 publications

Thermodynamic g^E Models and Equations of State for Electrolytes in a Water-Poor Medium: A Review

Thermodynamic g^E Models and Equations of State for Electrolytes in a Water-Poor Medium: A Review

A Numerical and Graphical Review of Energy Storage Technologies

Mono- and Dicationic DABCO/Quinuclidine Composed Nanomaterials for the Loading of Steroidal Drug: 32 Factorial Design and Physicochemical Characterization

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Molten Carbonates from Fuel Cells to New Energy Devices

Cited by 11 publications

References 64 publications

Thermodynamic gE Models and Equations of State for Electrolytes in a Water-Poor Medium: A Review

Thermodynamic gE Models and Equations of State for Electrolytes in a Water-Poor Medium: A Review

A Numerical and Graphical Review of Energy Storage Technologies

Mono- and Dicationic DABCO/Quinuclidine Composed Nanomaterials for the Loading of Steroidal Drug: 32 Factorial Design and Physicochemical Characterization

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Product

Resources

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Thermodynamic g^E Models and Equations of State for Electrolytes in a Water-Poor Medium: A Review

Thermodynamic g^E Models and Equations of State for Electrolytes in a Water-Poor Medium: A Review