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2. Cells that can function as current generators (batteries)
One of the main industrial applications of electrochemistry is the creation of systems capable of supplying electric current or an electric potential difference (voltage). Electrochemical generators, more commonly known as batteries, are electrochemical cells (two current-collecting electrodes + electrolyte(s) + electroactive compounds) capable of spontaneous "internal" electrolysis.
2.1 Electrochemical cell phenomenon
The diagram at 7 explains how it works in general.
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Cells that can function as current generators (batteries)
Controlling corrosion processes using electrode current-potential characteristics
Bibliography
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Selection, in order of increasing age, of general works on electrochemistry
More detailed and complementary descriptions of the concepts developed in the articles can be found, starting with the following book, from which most of these concepts have been taken.
Series with numerous theoretical chapters on the behavior...
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