"overpotential" meaning in All languages combined

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  "etymology_text": "From over- + potential.",
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          "text": "One of the factors that limits their development and use is that known anode and cathode electrocatalysts produce useful current densities only at high overpotentials.",
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        "The difference between the electric potential of an electrode or cell under the passage of a current and the thermodynamic value of the electrode or cell potential in the absence of electrolysis"
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        "(physics) The difference between the electric potential of an electrode or cell under the passage of a current and the thermodynamic value of the electrode or cell potential in the absence of electrolysis"
      ],
      "synonyms": [
        {
          "word": "overvoltage"
        }
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  "lang_code": "en",
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          "type": "quote"
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      ],
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        "The difference between the electric potential of an electrode or cell under the passage of a current and the thermodynamic value of the electrode or cell potential in the absence of electrolysis"
      ],
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      ],
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    {
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  ],
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