Açık Akademik Arşiv Sistemi

A high-performance composite positive electrode based on graphene and Li (Ni1/3Co1/3Mn1/3)O-2

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dc.contributor.authors Guler, A; Gungor, H; Ozcan, S; Coban, A; Guler, MO; Akbulut, H;
dc.date.accessioned 2020-10-16T11:05:40Z
dc.date.available 2020-10-16T11:05:40Z
dc.date.issued 2018
dc.identifier.citation Guler, A; Gungor, H; Ozcan, S; Coban, A; Guler, MO; Akbulut, H; (2018). A high-performance composite positive electrode based on graphene and Li (Ni1/3Co1/3Mn1/3)O-2. INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 42, 4511-4499
dc.identifier.issn 0363-907X
dc.identifier.uri https://doi.org/10.1002/er.4198
dc.identifier.uri https://hdl.handle.net/20.500.12619/69713
dc.description.abstract The cathode electrodes in commercial Li-ion cells are usually coated on aluminum foils, while the anode part is coated on copper current collector. However, these metallic foils of the electrodes are relatively heavy counterparts when compared with the total cell weight. To overcome this issue, we comparatively studied LiNi1/3Mn1/3Co1/3O2 (NMC); NMC/graphene positive electrodes reinforced with graphene were produced in the form of freestanding electrodes by a facile sol-gel and vacuum filtration method. To confirm our results obtained with the half-cells, graphite@NMC@graphene full-cells were also produced and a specific capacity of 220mAhg(-1) after 250cycles. Extraordinary electrochemical cycling, high conductivity, and enhanced rate properties are obtained by anchoring the NMC particles between the graphene layers. The results have also indicated that the freestanding graphene-based electrodes could be a useful tool for high-capacity lithium-ion batteries.
dc.language English
dc.publisher WILEY
dc.subject Nuclear Science & Technology
dc.title A high-performance composite positive electrode based on graphene and Li (Ni1/3Co1/3Mn1/3)O-2
dc.type Article
dc.identifier.volume 42
dc.identifier.startpage 4499
dc.identifier.endpage 4511
dc.contributor.department Sakarya Uygulamalı Bilimler Üniversitesi/Teknoloji Fakültesi/Makina Mühendisliği Bölümü
dc.contributor.saüauthor Çoban, Aslan
dc.contributor.saüauthor Güler, Mehmet Oğuz
dc.contributor.saüauthor Akbulut, Hatem
dc.relation.journal INTERNATIONAL JOURNAL OF ENERGY RESEARCH
dc.identifier.wos WOS:000447852100019
dc.identifier.doi 10.1002/er.4198
dc.identifier.eissn 1099-114X
dc.contributor.author Aslihan Guler
dc.contributor.author Hatice Gungor
dc.contributor.author Seyma Ozcan
dc.contributor.author Çoban, Aslan
dc.contributor.author Güler, Mehmet Oğuz
dc.contributor.author Akbulut, Hatem


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