Title of article
Ageing behaviour of electrochemical double layer capacitors: Part I. Experimental study and ageing model
Author/Authors
Oliver Bohlen، نويسنده , , Julia Kowal، نويسنده , , Dirk Uwe Sauer، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
8
From page
468
To page
475
Abstract
Different types of commercially available electrochemical double layer capacitors (EDLCs) were analysed in accelerated ageing tests by impedance spectroscopy. From these measurements the parameters of an impedance model were determined. The characteristic change of the impedance parameters is discussed and an ageing model for EDLCs is developed.
Keywords
Electrochemical impedance spectroscopy (EIS) , State of health (SOH) , Electrochemical double layer capacitor (EDLC) , supercapacitor , ageing
Journal title
Journal of Power Sources
Serial Year
2007
Journal title
Journal of Power Sources
Record number
441847
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