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Stability effect of some organic and inorganic additions in the EMITFSI-LiTFSI nanocomposite electrolytes for lithium-air batteries

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dc.contributor.authors Uludag, AA; Akbulut, H; Tokur, M; Algul, H; Cetinkaya, T; Uysal, M;
dc.date.accessioned 2020-02-26T08:56:57Z
dc.date.available 2020-02-26T08:56:57Z
dc.date.issued 2016
dc.identifier.citation Uludag, AA; Akbulut, H; Tokur, M; Algul, H; Cetinkaya, T; Uysal, M; (2016). Stability effect of some organic and inorganic additions in the EMITFSI-LiTFSI nanocomposite electrolytes for lithium-air batteries. MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 22, 963-953
dc.identifier.issn 0946-7076
dc.identifier.uri https://doi.org/10.1007/s00542-015-2765-3
dc.identifier.uri https://hdl.handle.net/20.500.12619/50188
dc.description.abstract Since the EMITFSI/LiTFSI electrolyte possess low viscosity, high ionic conductivity and thermal stability properties, in this study, 1M 1-ethyl-3-methyl-imidazoliumbis (trifluoromethanesulfonyl) imide (EMITFSI)/Lithium bis (trifluoromethanesulfonyl) imide (LiTFSI) based electrolytes were studied for Li-air battery cells. A series of electrolytes was studied with organic compound additions of Poly(ethylene oxide) (PEO) and polyvinylidene fluoride (PVDF). Nano Al2O3 particles with 50 nm in size were also used in 1.0 wt% as inorganic additive to provide stability of the polymer added electrolytes. The nanocomposite electrolytes were prepared in a glove box under dry argon atmosphere. Porous electrode, Gas Diffusion Layer (GDL), was used as cathode, a lithium disk was used as anode while glass fiber was used as the separator in ECC-air test cell. The cells were cyclically tested using 0.1 mA/cm(2) current density over a voltage range of 1.5-4.5 V. Electrochemical impedance spectroscopy measurements was applied to investigate the effect of the PVDF/Al2O3 and PEO/Al2O3 nano additives on the resistivity of the electrolyte. After the electrochemical cycling test, the morphologies of the cathodes (GDL) were analyzed using scanning electron microscopy, X-ray diffraction analysis to determine reaction products and lithium compounds during cycling test.
dc.language English
dc.publisher SPRINGER HEIDELBERG
dc.subject Physics
dc.title Stability effect of some organic and inorganic additions in the EMITFSI-LiTFSI nanocomposite electrolytes for lithium-air batteries
dc.type Proceedings Paper
dc.identifier.volume 22
dc.identifier.startpage 953
dc.identifier.endpage 963
dc.contributor.department Sakarya Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü
dc.contributor.saüauthor Akbulut Uludağ, Ahsen
dc.contributor.saüauthor Akbulut, Hatem
dc.contributor.saüauthor Tokur, Mahmud
dc.contributor.saüauthor Algül, Hasan
dc.contributor.saüauthor Çetinkaya, Tuğrul
dc.contributor.saüauthor Uysal, Mehmet
dc.relation.journal MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS
dc.identifier.wos WOS:000374570300006
dc.identifier.doi 10.1007/s00542-015-2765-3
dc.identifier.eissn 1432-1858
dc.contributor.author Akbulut Uludağ, Ahsen
dc.contributor.author Akbulut, Hatem
dc.contributor.author Tokur, Mahmud
dc.contributor.author Algül, Hasan
dc.contributor.author Çetinkaya, Tuğrul
dc.contributor.author Uysal, Mehmet


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