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Cathode Chemistry - Electrode where electrons are gained (reduction) in redox reactions.
- Electronics
- In a semiconductor diode, the terminal to which positive charge carriers flow internally and into which negative charge carriers enter from the external circuit.
- In electron tubes, the electrode from which electrons are emitted into the inter-electrode space.
See also: Anode, Electrochemistry, Electrodes, Electrolysis.
  
Subjects:- Chemistry
- Physics
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