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Methods of removing contaminants from a fuel cell electrode

  • US 20050123809A1
  • Filed: 08/06/2004
  • Published: 06/09/2005
  • Est. Priority Date: 02/06/2002
  • Status: Active Grant
First Claim
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1. A method of optimizing a waveform of an electrical current applied to an electrode, comprising the steps of:

  • applying an electrical current to an electrode of a device;

    determining a waveform of the voltage or the current of the electrical current;

    representing the waveform by mathematical expressions or numbers;

    taking measurements of a function of the device associated with the application of the electrical current; and

    varying the shape and frequency of the waveform to optimize the function of the device and thereby determine an optimized waveform of the electrical current to be applied to the electrode of the device.

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