| 1. | The field flows from a positive electrode to the negative electrode.
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| 2. | Electrodeionization : Water is passed between a positive electrode and a negative electrode.
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| 3. | Most rechargeable batteries in portable electronics use lithium cobalt oxide for the positive electrode.
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| 4. | With a bias voltage " U ", electrons tunnel preferentially to the positive electrode.
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| 5. | So-called " deep cycle " batteries employ a different geometry for their positive electrodes.
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| 6. | The positive electrode is nickel hydroxide and the negative electrode is hydrogen ions or protons.
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| 7. | A typical cell has four main components : positive electrode, negative electrode, separator and electrolyte.
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| 8. | This makes the zinc rod the negative electrode and the copper rod the positive electrode.
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| 9. | Water is passed between an anode ( positive electrode ) and a cathode ( negative electrode ).
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| 10. | The positive electrode is made up of a dry sintered porous nickel plaque, which contains nickel hydroxide.
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