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Method and apparatus for compensation of double layer charging current in electrochemical cells

  • US 5,180,968 A
  • Filed: 03/01/1991
  • Issued: 01/19/1993
  • Est. Priority Date: 03/01/1991
  • Status: Expired due to Fees
First Claim
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1. In an electrochemical cell having a reference electrode and, a working electrode and also having a time-varying potential difference applied between said electrodes, a method of measuring faradaic current at said working electrode, comprising interrupting said time-varying potential difference and temporarily applying a constant potential difference across said electrodes and measuring a current at said working electrode while said constant potential difference is applied, wherein said measured current is the faradaic current at said working electrode.

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