dc.contributor.author | Solmaz, Reyhan | |
dc.contributor.author | Karahan, Billur Deniz | |
dc.date.accessioned | 2021-10-12T07:17:56Z | |
dc.date.available | 2021-10-12T07:17:56Z | |
dc.date.issued | 2021 | en_US |
dc.identifier.citation | Solmaz, R. ve Karahan, B. D. (2021). Effect of vinylene carbonate as electrolyte additive for Mn2O3/NiMnO3 anodes of lithium-ion batteries. Ionics, 27(7), 2813-2824. https://dx.doi.org/10.1007/s11581-021-04044-7 | en_US |
dc.identifier.issn | 0947-7047 | |
dc.identifier.issn | 1862-0760 | |
dc.identifier.uri | https://dx.doi.org/10.1007/s11581-021-04044-7 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12511/8426 | |
dc.description.abstract | This study reports for the first time the production and characterization of Mn2O3/NiMnO3 (MO/NMO) powders by the hydrothermal method and the enhanced performance of this electrode upon the addition of 15 vol% vinylene carbonate (VC) into the electrolyte. Cyclic voltammetry and electrochemical impedance spectroscopy tests show that the lithiation mechanism of MO/NMO changes upon the presence of VC in the electrolyte. The galvanostatic tests' results reveal that when half-cells have been tested with 15 vol% VC-containing electrolyte the anode delivers higher discharge capacity (793 mAh g(-1) at 100 mA g(-1), 535 mAh g(-1) at 400 mA g(-1)) and capacity retention, in comparison to that of the standard electrolyte. Finally, XRD and post-SEM analyses' outcomes substantiate that the addition of VC into the standard electrolyte promotes the formation of a stable electrode/electrolyte interface. The improved solid electrolyte interface (SEI) properties caused by VC addition prevent any peel off and/or delamination, resulting in high electrochemical performance over cycles. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer Heidelberg | en_US |
dc.rights | info:eu-repo/semantics/embargoedAccess | en_US |
dc.subject | Lithium-Ion Battery | en_US |
dc.subject | Negative Electrode | en_US |
dc.subject | Electrolyte | en_US |
dc.subject | Vinylene Carbonate | en_US |
dc.subject | SEI Layer | en_US |
dc.title | Effect of vinylene carbonate as electrolyte additive for Mn2O3/NiMnO3 anodes of lithium-ion batteries | en_US |
dc.type | article | en_US |
dc.relation.ispartof | Ionics | en_US |
dc.department | İstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümü | en_US |
dc.department | İstanbul Medipol Üniversitesi, Rektörlük, Sağlık Bilim ve Teknolojileri Araştırma Enstitüsü | en_US |
dc.identifier.volume | 27 | en_US |
dc.identifier.issue | 7 | en_US |
dc.identifier.startpage | 2813 | en_US |
dc.identifier.endpage | 2824 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.doi | 10.1007/s11581-021-04044-7 | en_US |
dc.identifier.wosquality | Q3 | en_US |
dc.identifier.scopusquality | Q2 | en_US |