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PILs have a similar range of applications, comparable with those of ionic liquids but the polymer architecture provides a better chance for controlling the ionic conductivity. They have extended the applications of ionic liquids for designing smart materials or solid electrolytes. [31] [32]
A typical amine gas treating process flow diagram. Ionic liquids for use in CO 2 capture by absorption could follow a similar process.. A typical CO 2 absorption process consists of a feed gas, an absorption column, a stripper column, and output streams of CO 2-rich gas to be sequestered, and CO 2-poor gas to be released to the atmosphere.
An Ion gel (or Ionogel) is a composite material consisting of an ionic liquid immobilized by an inorganic or a polymer matrix. [1] [2] [3] The material has the quality of maintaining high ionic conductivity while in the solid state. To create an ion gel, the solid matrix is mixed or synthesized in-situ with an ionic liquid.
Sodium silicate is also the technical and common name for a mixture of such compounds, chiefly the metasilicate, also called waterglass, water glass, or liquid glass. The product has a wide variety of uses, including the formulation of cements , coatings, passive fire protection , textile and lumber processing, manufacture of refractory ...
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Molten salts can also be electrolytes as, for example, when sodium chloride is molten, the liquid conducts electricity. In particular, ionic liquids, which are molten salts with melting points below 100 °C, [15] are a type of highly conductive non-aqueous electrolytes and thus have found more and more applications in fuel cells and batteries. [16]
Ionocaloric heating works in reverse. By removing the ions from a liquid, the liquid -- if chosen carefully -- becomes more stable as a solid. To transition to its solid phase, it must crystallize and release energy. If crystallized adiabatically, it will heat itself up (i.e., “recalescence”).
Ionic liquids [55] with low melting points are associated with asymmetric cations, and liquids with high melting point are associated with symmetric cations. Additionally, if they have branched alkyl chains , they will have a higher melting point.