Effect of electrochemical cycling on microstructure of sulfur electrodes

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dc.contributor.authorYermukhambetova, Assiya
dc.contributor.authorBerkinova, Zhazira
dc.contributor.authorGolman, Boris
dc.date.accessioned2018-09-04T04:38:57Z
dc.date.available2018-09-04T04:38:57Z
dc.date.issued2018-08-08
dc.description.abstractIn lithium–sulfur (Li–S) batteries, during discharge, there is a significant morphology change as solid sulfur (S) gets dissolved and undergoes successive reduction and finally precipitates as lithium sulfide (Li2S) in porous cathode [1]. This also leads to volume change of the electrolyte in the pore space attributed to precipitation/dissolution of the solid sulfur phase. Moreover, due to the changes in the pore volume coming from the hydrostatic pressure induced by the electrolyte, the cathode microstructure shrinks or swells to accommodate these changes [2]. This leads to mechanical degradation of the electrode over cycling. Thus, the electrochemical performance of lithium sulfur battery is strongly affected by the microstructure of S electrode.en_US
dc.identifier.citationYermukhambetova, Assiya, Berkinova, Zhazira, Golman, Boris. (2018) Effect of electrochemical cycling on microstructure of sulfur electrodes. The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”. p27.en_US
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/3433
dc.language.isoenen_US
dc.publisherThe 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”.en_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectlithium sulfide (Li2S)en_US
dc.subjectsulfur (S)en_US
dc.titleEffect of electrochemical cycling on microstructure of sulfur electrodesen_US
dc.typeAbstracten_US
workflow.import.sourcescience

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