Flexible Composite of S/PAN/C Nanofibers by Electrospinning as Binder–Free Cathodes for Li-S Batteries

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dc.contributor.authorKalybekkyzy, Sandugash
dc.contributor.authorMentbayeva, Almagul
dc.contributor.authorBakenov, Zhumabay
dc.date.accessioned2018-09-04T04:16:07Z
dc.date.available2018-09-04T04:16:07Z
dc.date.issued2018-08-08
dc.description.abstractAs one of the most promising energy storage devices, lithium-ion batteries (LIBs) have attracted tremendous attention for its high volumetric and gravimetric energy density, no memory effects, good shape versatility, and relatively slow self-discharge rates. Conventional LIBs based on intercalation cathodes, have limited energy densities. Therefore, lithium/sulfur (Li/S) battery is considered as an attractive and promising candidate to be utilized for the mentioned purposes, which is due to its high theoretical specific capacity of 1672 mAh g− 1 and theoretical energy density of 2600 Wh kg-1 [1,2]. However, practical application of Li/S batteries is hindered by several drawbacks as: the electrical-insulating nature of sulfur results in its low utilization; lithium polysulfides intermediate products of electrochemical process are easily soluble into the organic electrolytes, which leads to severe capacity fading and low coulombic efficiency.en_US
dc.identifier.citationKalybekkyzy, Sandugash, Mentbayeva, Almagul, Bakenov, Zhumabay. (2018) Flexible Composite of S/PAN/C Nanofibers by Electrospinning as Binder–Free Cathodes for Li-S Batteries. The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”.en_US
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/3432
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-ion batteries (LIBs)en_US
dc.subjectpolyacrilonitrile (PAN)en_US
dc.subjectcarbon nanotube (CNT)en_US
dc.titleFlexible Composite of S/PAN/C Nanofibers by Electrospinning as Binder–Free Cathodes for Li-S Batteriesen_US
dc.typeAbstracten_US
workflow.import.sourcescience

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