ADVANCES OF GRAPHENE-BASED AEROGELS AND THEIR MODIFICATIONS IN LITHIUM-SULFUR BATTERIES

Simple item page
dc.contributor.authorSultanov, Fail
dc.contributor.authorMentbayeva, Almagul
dc.contributor.authorKalybekkyzy, Sandugash
dc.contributor.authorZhaisanova, Azhar
dc.contributor.authorMyung, Seung-Taek
dc.contributor.authorBakenov, Zhumabay
dc.date.accessioned2023-02-01T05:12:56Z
dc.date.available2023-02-01T05:12:56Z
dc.date.issued2022
dc.description.abstractLithium-sulfur (Li–S) batteries are the current focus of attention as candidates for next-generation energy storage systems due to their high energy density, low cost and environmental friendliness. However, their commercialization is hampered by various issues, including poor electrical conductivity of sulfur and its reduction products, low utilization of active material, limited sulfur loading and severe lithium polysulfides (LiPSs) shuttling effect. To solve these problems, various 0D, 1D and 2D nanostructured carbon materials with developed surface morphology, electrochemical stability and electrical conductivity have been examined for immobilizing sulfur, mitigating its volume variation and enhancing its electrochemical kinetics. Here we review the recent progress in design and fabrication of carbon-based sulfur hosts, free-standing cathodes, interlayers and functional separators for Li–S batteries using 3D graphene networks presented by graphene aerogels (GAs). The main characteristics of GAs and their synthesis routes are overviewed first. Further, the fabrication of both conventional slurry-casted cathodes and binder and current collector-free self-supporting sulfur composite cathodes based on pure and modified GAs acting as highly porous matrix for sulfur are discussed. In-depth analysis of the mechanisms of electrochemical reactions depending on the modifier type are provided. The advances of modified GAs in the design and preparation of interlayers and functional separators for Li–S batteries are deliberated as well. Finally, the conclusion and perspectives for future development of 3D nanostructured carbons for Li–S battery technology are offereden_US
dc.identifier.citationSultanov, F., Mentbayeva, A., Kalybekkyzy, S., Zhaisanova, A., Myung, S. T., & Bakenov, Z. (2023). Advances of graphene-based aerogels and their modifications in lithium-sulfur batteries. Carbon, 201, 679–702. https://doi.org/10.1016/j.carbon.2022.09.069en_US
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/6905
dc.language.isoenen_US
dc.publisherCarbonen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectType of access: Open Accessen_US
dc.subjectLithium-sulfur batteryen_US
dc.subjectGraphene aerogelen_US
dc.subjectCharge capacityen_US
dc.subjectMetal oxides and sulfidesen_US
dc.subjectShuttle effecten_US
dc.titleADVANCES OF GRAPHENE-BASED AEROGELS AND THEIR MODIFICATIONS IN LITHIUM-SULFUR BATTERIESen_US
dc.typeArticleen_US
workflow.import.sourcescience

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
1-s2.0-S0008622322008016-main.pdf
Size:
17.16 MB
Format:
Adobe Portable Document Format
Description:
article
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
6.28 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Articles