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  2. Conductivity (electrolytic) - Wikipedia

    en.wikipedia.org/wiki/Conductivity_(electrolytic)

    Conductivity or specific conductance of an electrolyte solution is a measure of its ability to conduct electricity. The SI unit of conductivity is siemens per meter (S/m). Conductivity measurements are used routinely in many industrial and environmental applications as a fast, inexpensive and reliable way of measuring the ionic content in a ...

  3. Polymer electrolytes - Wikipedia

    en.wikipedia.org/wiki/Polymer_electrolytes

    An important aspect of gel electrolytes is the choice of solvent primarily based on their dielectric constants which is noted to impact ion conductivity. [3] Percolation of charge does occur in highly ordered polymer electrolyte, but the number and proximity of amorphous domains is correlated with increased percolation of charge.

  4. Solid-state electrolyte - Wikipedia

    en.wikipedia.org/wiki/Solid-state_electrolyte

    Meanwhile, GPEs conduct ions mainly in the solvent, which acts as plasticizer. [71] The solvent acts to increase the ionic conductivity of the electrolyte as well as soften the electrolyte for improved interfacial contact. The matrix of GPEs consist of a polymer network swollen in a solvent that contains the active ions (e.g., Li +, Na +, Mg 2 ...

  5. Relative permittivity - Wikipedia

    en.wikipedia.org/wiki/Relative_permittivity

    The relative static permittivity of a solvent is a relative measure of its chemical polarity. For example, water is very polar, and has a relative static permittivity of 80.10 at 20 °C while n-hexane is non-polar, and has a relative static permittivity of 1.89 at 20 °C. [26]

  6. Molar conductivity - Wikipedia

    en.wikipedia.org/wiki/Molar_conductivity

    The molar conductivity of an electrolyte solution is defined as its conductivity divided by its molar concentration. [1] [2] =, where: κ is the measured conductivity (formerly known as specific conductance), [3] c is the molar concentration of the electrolyte.

  7. Conductive polymer - Wikipedia

    en.wikipedia.org/wiki/Conductive_polymer

    Even at a very low level of doping (< 1%), electrical conductivity increases several orders of magnitude up to values of around 0.1 S/cm. Subsequent doping of the conducting polymers will result in a saturation of the conductivity at values around 0.1–10 kS/cm (10–1000 S/m) for different polymers.

  8. Solvated electron - Wikipedia

    en.wikipedia.org/wiki/Solvated_electron

    A lithium–ammonia solution at −60 °C is saturated at about 15 mol% metal (MPM). When the concentration is increased in this range electrical conductivity increases from 10 −2 to 10 4 Ω −1 cm −1 (larger than liquid mercury). At around 8 MPM, a "transition to the metallic state" (TMS) takes place (also called a "metal-to-nonmetal ...

  9. Electrical resistivity and conductivity - Wikipedia

    en.wikipedia.org/wiki/Electrical_resistivity_and...

    Electrical conductivity of water samples is used as an indicator of how salt-free, ion-free, or impurity-free the sample is; the purer the water, the lower the conductivity (the higher the resistivity). Conductivity measurements in water are often reported as specific conductance, relative to the conductivity of pure water at 25 °C.