Cell that uses electrical energy to drive a non-spontaneous redox reaction
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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 charged electrode), which are immersed in an electrolyte solution.[1]: 89 [3][page needed] This is in contrast to a galvanic cell, which itself is a source of electrical energy and the foundation of a battery.[1]: 64 The net reaction taking place in a galvanic cell is a spontaneous reaction, i.e., the Gibbs free energy remains -ve, while the net reaction taking place in an electrolytic cell is the reverse of this spontaneous reaction, i.e., the Gibbs free energy is +ve.[3][page needed]
^ abcMurphy B, Murphy C, Hathaway B, eds. (1997). "Electrochemistry I: Galvanic Cells". A Working Method Approach for Introductory Physical Chemistry Calculations. Cambridge, United Kingdom: Royal Society of Chemistry. ISBN 0-85404-553-8 – via Internet Archive.
^Harris, Daniel C. (2010). Quantitative Chemical Analysis (8th ed.). New York: W. H. Freeman and Company. ISBN 978-1-4292-1815-3. OCLC 540161465 – via Open Library.
^ abSkoog, Douglas A.; West, Donald M.; Holler, F. James; Crouch, Stanley R. (2014). Fundamentals of analytical chemistry. Belmont, CA: Brooks/Cole, Cengage Learning. ISBN 978-0-495-55828-6. OCLC 824171785.
An electrolyticcell is an electrochemical cell that utilizes an external source of electrical energy to force a chemical reaction that would otherwise...
of elements from naturally occurring sources such as ores using an electrolyticcell. The voltage that is needed for electrolysis to occur is called the...
be coated acts as the cathode (negative electrode) of an electrolyticcell; the electrolyte is a solution of a salt of the metal to be coated, and the...
the ions of the electrolyte. Electrolytic conductors are used in electronic devices where the chemical reaction at a metal-electrolyte interface yields...
Faraday explained that when an electrolyticcell is oriented so that electric current traverses the "decomposing body" (electrolyte) in a direction "from East...
both a galvanic cell and an electrolyticcell, the anode is the electrode at which the oxidation reaction occurs. In a galvanic cell the anode is the...
the positive terminal; for electrolyticcells (where electrolysis occurs), the cathode is the negative terminal. Electrolyte A substance that conducts...
produced industrially by other methods. Downs, James Hamzs "Electrolytic process and cell," Archived 2018-07-25 at the Wayback Machine U.S. Patent no...
cells and lithium ion cells is the physical phase of the electrolyte, such that LiPo cells use dry solid, gel-like electrolytes whereas Li-ion cells use...
electrochemical cells have been produced, with varying chemical processes and designs, including galvanic cells, electrolyticcells, fuel cells, flow cells and voltaic...
directly related to a cell's voltage efficiency. In an electrolyticcell the existence of overpotential implies that the cell requires more energy than...
galvanic cell. Sir Humphry Davy's work with electrolysis led to the conclusion that the production of electricity in simple electrolyticcells resulted...
John Tandberg reported that he had fused hydrogen into helium in an electrolyticcell with palladium electrodes. On the basis of his work, he applied for...
Counter-electromotive force Electric battery Electrochemical cellElectrolyticcell Galvanic cell Voltaic pile "EMF". American Heritage Dictionary of the English...
anodizing because the part to be treated forms the anode electrode of an electrolyticcell. Anodizing increases resistance to corrosion and wear, and provides...
Stanley in 1853 for the electrolytic production of chlorine from brine. Three production methods are in use. While the mercury cell method produces chlorine-free...
characterized by their electrolyte material; the SOFC has a solid oxide or ceramic electrolyte. Advantages of this class of fuel cells include high combined...
or EloFlux fuel cell). In parallel-flow electrolyte designs, the water produced is retained in the electrolyte, and old electrolyte may be exchanged...
the anode and cathode of a cell. The use of polymers as an electrolyte was first demonstrated using dye-sensitized solar cells. The field has expanded since...
called the anode. This is the reverse of the terminology used in an electrolyticcell or thermionic vacuum tube. The reason is that the terms anode and...
imbalance. Electrolytes are important because they are what cells (especially nerve, heart and muscle cells) use to maintain voltages across their cell membranes...
dry cell is a type of electric battery, commonly used for portable electrical devices. Unlike wet cell batteries, which have a liquid electrolyte, dry...
battery Solar cell, a device which produces electricity from sunlight Electrolyticcell, a device which decomposes chemical compounds through electrolysis...
anion stays in solution. The Hofmann voltameter is a small-scale electrolyticcell. It consists of three joined upright cylinders. The inner cylinder...