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  2. Electrolytic cell - Wikipedia

    en.wikipedia.org/wiki/Electrolytic_cell

    An electrolytic cell is an electrochemical cell that utilizes an external source of electrical energy to force a chemical reaction that would otherwise not occur. [ 1 ] : 64, 89 [ 2 ] : GL7 The external energy source is a voltage applied between the cell's two electrodes ; an anode (positively charged electrode) and a cathode (negatively ...

  3. Electrochemical cell - Wikipedia

    en.wikipedia.org/wiki/Electrochemical_cell

    An electrolytic cell is an electrochemical cell in which applied electrical energy drives a non-spontaneous redox reaction. [5] A modern electrolytic cell consisting of two half reactions, two electrodes, a salt bridge, voltmeter, and a battery. They are often used to decompose chemical compounds, in a process called electrolysis.

  4. Proton exchange membrane electrolysis - Wikipedia

    en.wikipedia.org/wiki/Proton_exchange_membrane...

    Proton exchange membrane (PEM) electrolysis is the electrolysis of water in a cell equipped with a solid polymer electrolyte (SPE) [3] that is responsible for the conduction of protons, separation of product gases, and electrical insulation of the electrodes.

  5. Electrochemistry - Wikipedia

    en.wikipedia.org/wiki/Electrochemistry

    A cell diagram can be used to trace the path of the electrons in the electrochemical cell. For example, here is a cell diagram of a Daniell cell: Zn(s) | Zn 2+ (1 M) || Cu 2+ (1 M) | Cu(s) First, the reduced form of the metal to be oxidized at the anode (Zn) is written.

  6. Category:Electrolysis - Wikipedia

    en.wikipedia.org/wiki/Category:Electrolysis

    Download QR code; Print/export Download as PDF; Printable version; In other projects Wikimedia Commons; ... Electrolytic cells (6 P) Pages in category "Electrolysis"

  7. Anion-exchange membrane - Wikipedia

    en.wikipedia.org/wiki/Anion-exchange_membrane

    Anion exchange membranes are used in electrolytic cells and fuel cells to separate reactants present around the two electrodes while transporting the anions essential for the cell operation. An important example is the hydroxide anion exchange membrane used to separate the electrodes of a direct methanol fuel cell (DMFC) [ 1 ] or direct-ethanol ...

  8. Bulk electrolysis - Wikipedia

    en.wikipedia.org/wiki/Bulk_electrolysis

    As a result, even these simple references are commonly sequestered in their own cells. The more complex references such as standard hydrogen electrode , saturated calomel electrode , or silver chloride electrode (specific concentration) can not directly mix the analyte solution for fear the electrode will fall apart or interact/react with the ...

  9. Cell notation - Wikipedia

    en.wikipedia.org/wiki/Cell_notation

    In electrochemistry, cell notation or cell representation is a shorthand method of expressing a reaction in an electrochemical cell.. In cell notation, the two half-cells are described by writing the formula of each individual chemical species involved in the redox reaction across the cell, with all other common ions and inert substances being ignored.