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Electrochemical hydrogen flow rate control system

  • US 20030232225A1
  • Filed: 04/22/2003
  • Published: 12/18/2003
  • Est. Priority Date: 04/22/2002
  • Status: Active Grant
First Claim
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1. An electrochemical hydrogen flow rate control system comprising:

  • an electrochemical cell including a first electrode for generating protons on a first side of the electrochemical cell, a second electrode for converting the protons generated by said first electrode into hydrogen gas on a second side of the electrochemical cell, and a proton conductive solid electrolyte membrane fixed between the first and second electrodes; and

    a hydrogen flow rate control unit for generating a specific amount of hydrogen gas on the second side of the electrochemical cell, wherein the proton conductive solid electrolyte membrane includes a fullerene derivative composed of one or more fullerene molecules with carbon atoms having one or more proton dissociative groups introduced thereto.

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