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    What is the maximum voltage avaiable in supercapacitors?

    0  Views: 596 Answers: 2 Posted: 11 years ago

    2 Answers

    Supercapacitor cells and modules with an


    electrical capacitance reaching thousands of Farads become
    attractive components for energy storage, in regenerative
    energy based power electrical systems. The characteristics of
    high energy supercapacitor cells and modules produced at this
    time by leading manufacturers in the field are presented for
    organic and aqueous electrolyte technology. A stored specific
    energy as high as 5-6 Wh/kg is exhibited by commercial
    supercapacitor cells and modules, a value lower than the
    corresponding one for lead –acid batteries (30 -35 Wh/kg). The
    specific power of supercapacitors reaching 3-5 kW/kg is higher
    than that of batteries (limited to 1kW/kg) and this feature is
    required in applications. The advantages and disadvantages of
    supercapacitors in comparison with batteries, a traditional way
    of electrical energy storage are discussed.


    Read more >http://www.icrepq.com/icrepq07/329-obrejal.pdf

    Some info here


    http://en.wikipedia.org/wiki/Electric_double-layer_capacitor



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