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  2. Ion transport number - Wikipedia

    en.wikipedia.org/wiki/Ion_transport_number

    The practical importance of high (i.e. close to 1) transference numbers of the charge-shuttling ion (i.e. Li+ in lithium-ion batteries) is related to the fact, that in single-ion devices (such as lithium-ion batteries) electrolytes with the transfer number of the ion near 1, concentration gradients do not develop. A constant electrolyte ...

  3. Liquid junction potential - Wikipedia

    en.wikipedia.org/wiki/Liquid_junction_potential

    The most common method of eliminating the liquid junction potential is to place a salt bridge consisting of a saturated solution of potassium chloride (KCl) and ammonium nitrate (NH 4 NO 3) with lithium acetate (CH 3 COOLi) between the two solutions constituting the junction. When such a bridge is used, the ions in the bridge are present in ...

  4. Solid-state electrolyte - Wikipedia

    en.wikipedia.org/wiki/Solid-state_electrolyte

    A solid-state electrolyte (SSE) is a solid ionic conductor and electron-insulating material and it is the characteristic component of the solid-state battery. It is useful for applications in electrical energy storage (EES) in substitution of the liquid electrolytes found in particular in lithium-ion battery.

  5. Lithium hexafluorophosphate - Wikipedia

    en.wikipedia.org/wiki/Lithium_hexafluorophosphate

    The main use of LiPF 6 is in commercial secondary batteries, an application that exploits its high solubility in polar aprotic solvents.Specifically, solutions of lithium hexafluorophosphate in carbonate blends of ethylene carbonate, dimethyl carbonate, diethyl carbonate and/or ethyl methyl carbonate, with a small amount of one or many additives such as fluoroethylene carbonate and vinylene ...

  6. Polymer electrolytes - Wikipedia

    en.wikipedia.org/wiki/Polymer_electrolytes

    Gel polymer electrolytes also shown specific applications for lithium-ion batteries to replace current organic liquid electrolytes. This type of electrolyte has also been shown to be able to be prepared from renewable and degradable polymers while remaining capable of mitigating current issues at the cathode-electrolyte interface.

  7. Acid–base reaction - Wikipedia

    en.wikipedia.org/wiki/Acidbase_reaction

    In chemistry, an acidbase reaction is a chemical reaction that occurs between an acid and a base.It can be used to determine pH via titration.Several theoretical frameworks provide alternative conceptions of the reaction mechanisms and their application in solving related problems; these are called the acidbase theories, for example, Brønsted–Lowry acidbase theory.

  8. Aqueous battery - Wikipedia

    en.wikipedia.org/wiki/Aqueous_battery

    An aqueous battery is an electric battery that uses a water-based solution as an electrolyte.The aqueous batteries are known since 1860s, do not have the energy density and cycle life required by the grid storage and electric vehicles, [1] but are considered safe, reliable and inexpensive in comparison with the lithium-ion ones. [2]

  9. Aluminium-ion battery - Wikipedia

    en.wikipedia.org/wiki/Aluminium-ion_battery

    This high potential would degrade the electrolyte during recharging. [11] The use of the ionic liquid as an electrolyte prevents passivation and allowed Al batteries to become rechargeable. [11] As mentioned earlier, the active species in the IL electrolyte are AlCl 4-and Al 2 Cl 7-. [11] [13] This electrolyte also faces multiple challenges.