- author = "Alon Oz and Shany Hershkovitz and Nataly Belman and Ervin Tal-Gutelmacher and Yoed Tsur",
- title = "Analysis of impedance spectroscopy of aqueous supercapacitors by evolutionary programming: Finding {DFRT} from complex capacitance",
- journal = "Solid State Ionics",
- volume = "288",
- pages = "311--314",
- year = "2016",
- note = "Proceedings of the 20th International Conference on Solid State Ionics SSI-20",
- keywords = "genetic algorithms, genetic programming Impedance spectroscopy, Complex capacitance, Aqueous supercapacitor, Distribution of relaxation times",
- ISSN = "0167-2738",
-
DOI = "
doi:10.1016/j.ssi.2015.11.008",
-
URL = "
http://www.sciencedirect.com/science/article/pii/S0167273815004142",
- abstract = "Electrochemical impedance spectroscopy (EIS) of aqueous-electrolyte supercapacitors can shed light on the physical processes occurring within the cell, given a proper analysis technique. Impedance Spectroscopy Genetic Programming (ISGP) is a novel technique to analyse EIS data. ISGP finds a functional form of the distribution of relaxation times using genetic algorithm and offers a detailed quantitative analysis. In this work, EIS data of aqueous-electrolyte supercapacitors were analysed by transforming the data to complex capacitance representation. A distribution function of relaxation times (DFRT) model was obtained, comprised of two peaks, each correlated with a different physical process (diffusion and EDLC formation). Two cell configurations were examined and the differences regarding capacitance distribution and diffusion rates are presented.",
-
notes = "Also known as \cite{Oz2016311}
The Nancy and Stephen Grand Technion Energy Program, Technion, Israel Institute of Technology, Haifa 3200003, Israel",
