Sökning: "lithium sulphate"

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  1. 1. Determining the voltage range of a carbon-based supercapacitor

    Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Thomas Wells; [2014]
    Nyckelord :Carbon electrodes; aqueous electrolytes; sodium sulphate; lithium sulphate; super capacitor; EDLC; electrochemical double layer capacitor; EDL; graphite; nano porous;

    Sammanfattning : The focus of this thesis has been to determine the usable voltage range of carbon-based supercapacitors (SC). Supercapacitors are a relatively new type of capacitors with a vast increase in capacitance compared to capacitors which utilize a dielectric as charge separator. A SC consists of two electrodes and an electrolyte separating the electrodes. LÄS MER