Development of a novel SiO2 based composite anode material for Li-ion batteries

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dc.contributor.authorBabaa, M.R.
dc.contributor.authorMoldabayeva, A.
dc.contributor.authorKarim, M.
dc.contributor.authorZhexembekova, A.
dc.contributor.authorZhang, Y.
dc.contributor.authorBakenov, Z.
dc.contributor.authorMolkenova, A.
dc.contributor.authorTaniguchi, I.
dc.creatorM.R., Babaa
dc.date.accessioned2018-01-04T05:00:54Z
dc.date.available2018-01-04T05:00:54Z
dc.date.issued2017-01-01
dc.description.abstractAbstract Research interest towards Li-ion batteries (LIBs) has been significantly increased over decades as high power energy storage systems for renewable energy generators and electrical vehicles emerged. One of the most representative anode materials for LIBs is silica (SiO2) thanks to its high theoretical capacity of 1965 mAh·g-1. However, low coulombic efficiency and irreversible capacity losses during cycling of silica-based anodes are critical issues that need to be addressed nowadays. In this work, a novel three-dimensional SiO2/carbon nanotube/graphene ternary composite was developed as an anode material for LIBs to improve electrochemical performances and to make significant advances as a potential candidate for high-energy applications. The novel ternary composite with weight ratio of 50:25:25 exhibited initial discharge and charge capacities of 732 mAh·g-1 and 260 mAh·g-1 respectively, with initial coulombic efficiency of 82%. Nevertheless, further investigations are necessary for attaining higher specific capacities, enhanced cyclic stability and better rate capability.en_US
dc.identifierDOI:10.1016/j.matpr.2017.04.027
dc.identifier.citationM.R. Babaa, A. Moldabayeva, M. Karim, A. Zhexembekova, Y. Zhang, Z. Bakenov, A. Molkenova, I. Taniguchi, Development of a novel SiO2 based composite anode material for Li-ion batteries, In Materials Today: Proceedings, Volume 4, Issue 3, Part A, 2017, Pages 4542-4547en_US
dc.identifier.issn22147853
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S2214785317305874
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/3073
dc.language.isoenen_US
dc.publisherMaterials Today: Proceedingsen_US
dc.relation.ispartofMaterials Today: Proceedings
dc.rights.license© 2017 Published by Elsevier Ltd.
dc.subjectLithium-ion batteries (LIBs)en_US
dc.subjectAnode materialsen_US
dc.subjectSilicaen_US
dc.subjectCarbon coatingen_US
dc.titleDevelopment of a novel SiO2 based composite anode material for Li-ion batteriesen_US
dc.typeArticleen_US
elsevier.aggregationtypeJournal
elsevier.coverdate2017-01-01
elsevier.coverdisplaydate2017
elsevier.endingpage4547
elsevier.identifier.doi10.1016/j.matpr.2017.04.027
elsevier.identifier.eid1-s2.0-S2214785317305874
elsevier.identifier.piiS2214-7853(17)30587-4
elsevier.identifier.scopusid85020943098
elsevier.issue.identifier3
elsevier.issue.name4th International Conference on Nanomaterials and Advanced Energy Storage Systems (INESS 2016), August 11-13, 2016, Almaty, Kazakhstan
elsevier.openaccess0
elsevier.openaccessarticlefalse
elsevier.openarchivearticlefalse
elsevier.startingpage4542
elsevier.teaserResearch interest towards Li-ion batteries (LIBs) has been significantly increased over decades as high power energy storage systems for renewable energy generators and electrical vehicles emerged....
elsevier.volume4
workflow.import.sourcescience

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