A water-soluble conductive binder consisting of poly-3,4- ethylenedioxythiophene:polysterne sulfonate and carboxymethyl cellulose was proposed for conversion Co3O4 anode material. This type of electrode shows ultrahigh specific capacity value and brilliant C-rate capability in comparison with electrode where composition of poly(acrylic acid) and carboxymethyl cellulose was used. It also demonstrates better stability during continuous cycling at 0.2 C. Long-term cycling voltammetry measurements show that using of conducting polymer as binder component lead to superior stability of the Co3O4 electrodes.
|Translated title of the contribution||Электрохимические свойства анодных материалов на основе Co3O4 с проводящим связующим|
|Title of host publication||21st Advanced Batteries, Accumulators and Fuel Cells|
|Publication status||Published - 6 Sep 2020|
|Event||21th International Conference on Advanced Batteries, Accumulators and Fuel Cells, ABAF 2020 - Brno|
Duration: 6 Sep 2020 → 9 Sep 2020
|Conference||21th International Conference on Advanced Batteries, Accumulators and Fuel Cells, ABAF 2020|
|Period||6/09/20 → 9/09/20|