Yıl 2020, Cilt 11 , Sayı , Sayfalar 29 - 32 2020-12-31

Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries

Ersu LOKCU [1] , Resat Can OZDEN [2] , Mustafa ANIK [3]


High entropy oxides (HEOs) are attractive as a negative electrode material for lithium-ion batteries (LIBs), because of the high specific capacities and cycling stabilities. Moreover, they offer a wide range of compositional variation to reach the desired electrochemical performances. In this study, we synthesized the Co5(MgNiZnLi)95O and Co35(MgNiZnLi)65O high entropy oxides using conventional solid state reaction technique and examined their electrochemical properties in lithium-ion cells as anode material. The structural properties of as-synthesized high entropy oxides were investigated using X-ray diffraction (XRD) technique, which showed that all the oxides have single-phase rock-salt structure. The increase in the Co content from 5% to 35%, the high entropy oxide based anodes resulted in improved discharge capacity due to the different oxidation states in Co ions. This work indicates that the compositional and elemental valences are very crucial to design and achieve novel high performance high entropy oxide based anode materials for lithium-ion batteries.
Conversion type anode, Li-ion battery, High entropy oxide
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Birincil Dil en
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Yazar: Ersu LOKCU
Kurum: ESKISEHIR OSMANGAZI UNIVERSITY
Ülke: Turkey


Yazar: Resat Can OZDEN
Kurum: ESKISEHIR OSMANGAZI UNIVERSITY
Ülke: Turkey


Yazar: Mustafa ANIK
Kurum: ESKISEHIR OSMANGAZI UNIVERSITY
Ülke: Turkey


Tarihler

Yayımlanma Tarihi : 31 Aralık 2020

Bibtex @konferans bildirisi { epstem836280, journal = {The Eurasia Proceedings of Science Technology Engineering and Mathematics}, issn = {}, eissn = {2602-3199}, address = {isresoffice@gmail.com}, publisher = {ISRES Organizasyon Turizm Eğitim Danışmanlık Ltd. Şti.}, year = {2020}, volume = {11}, pages = {29 - 32}, doi = {}, title = {Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries}, key = {cite}, author = {Lokcu, Ersu and Ozden, Resat Can and Anık, Mustafa} }
APA Lokcu, E , Ozden, R , Anık, M . (2020). Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries . The Eurasia Proceedings of Science Technology Engineering and Mathematics , 11 , 29-32 . Retrieved from https://dergipark.org.tr/tr/pub/epstem/issue/58065/836280
MLA Lokcu, E , Ozden, R , Anık, M . "Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries" . The Eurasia Proceedings of Science Technology Engineering and Mathematics 11 (2020 ): 29-32 <https://dergipark.org.tr/tr/pub/epstem/issue/58065/836280>
Chicago Lokcu, E , Ozden, R , Anık, M . "Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries". The Eurasia Proceedings of Science Technology Engineering and Mathematics 11 (2020 ): 29-32
RIS TY - JOUR T1 - Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries AU - Ersu Lokcu , Resat Can Ozden , Mustafa Anık Y1 - 2020 PY - 2020 N1 - DO - T2 - The Eurasia Proceedings of Science Technology Engineering and Mathematics JF - Journal JO - JOR SP - 29 EP - 32 VL - 11 IS - SN - -2602-3199 M3 - UR - Y2 - 2020 ER -
EndNote %0 The Eurasia Proceedings of Science Technology Engineering and Mathematics Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries %A Ersu Lokcu , Resat Can Ozden , Mustafa Anık %T Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries %D 2020 %J The Eurasia Proceedings of Science Technology Engineering and Mathematics %P -2602-3199 %V 11 %N %R %U
ISNAD Lokcu, Ersu , Ozden, Resat Can , Anık, Mustafa . "Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries". The Eurasia Proceedings of Science Technology Engineering and Mathematics 11 / (Aralık 2020): 29-32 .
AMA Lokcu E , Ozden R , Anık M . Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries. EPSTEM. 2020; 11: 29-32.
Vancouver Lokcu E , Ozden R , Anık M . Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries. The Eurasia Proceedings of Science Technology Engineering and Mathematics. 2020; 11: 29-32.
IEEE E. Lokcu , R. Ozden ve M. Anık , "Effect of Co Content on the Electrochemical Properties of (MgCoNiZnLi)O Based High Entropy Oxides for Li-Ion Batteries", The Eurasia Proceedings of Science Technology Engineering and Mathematics, c. 11, ss. 29-32, Ara. 2021