High energy density redox flow device

High energy density redox flow device

  • CN 102,119,461 B
  • Filed: 06/12/2009
  • Issued: 08/03/2016
  • Est. Priority Date: 06/12/2008
  • Status: Active Grant
First Claim
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1. oxidation, reduction liquid energy-storage device, comprises:

  • Plus plate current-collecting body, negative current collector and separate the ion permeable membrane of described plus plate current-collecting body and negative current collector;

    It is arranged in the positive pole between described plus plate current-collecting body and described ion permeable membrane;

    Described plus plate current-collecting body and described ion permeable membrane define the positive electro-active region accommodating described positive pole;

    It is arranged in the negative pole between described negative current collector and described ion permeable membrane;

    Described negative current collector and described ion permeable membrane define the negative electricity active region accommodating described negative pole;

    At least one in wherein said positive pole and negative pole comprises flowable electroactive material, it comprises the semi-solid oxidation reducing composition comprising solid phase storage ionic redox material in flowing electrolyte, and wherein this redox material absorbs or discharges described ion in cell operations and do not dissolves in flowing electrolyte.

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