000840040 001__ 840040 000840040 005__ 20240712113052.0 000840040 0247_ $$2doi$$a10.1149/2.1031605jes 000840040 0247_ $$2ISSN$$a0013-4651 000840040 0247_ $$2ISSN$$a0096-4743 000840040 0247_ $$2ISSN$$a0096-4786 000840040 0247_ $$2ISSN$$a1945-7111 000840040 0247_ $$2WOS$$aWOS:000370866700023 000840040 037__ $$aFZJ-2017-07606 000840040 041__ $$aEnglish 000840040 082__ $$a540 000840040 1001_ $$0P:(DE-HGF)0$$aMurmann, Patrick$$b0$$eCorresponding author 000840040 245__ $$aInfluence of the Fluorination Degree of Organophosphates on Flammability and Electrochemical Performance in Lithium Ion Batteries: Studies on Fluorinated Compounds Deriving from Triethyl Phosphate 000840040 260__ $$aPennington, NJ$$bElectrochemical Soc.$$c2016 000840040 3367_ $$2DRIVER$$aarticle 000840040 3367_ $$2DataCite$$aOutput Types/Journal article 000840040 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1511188564_32653 000840040 3367_ $$2BibTeX$$aARTICLE 000840040 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000840040 3367_ $$00$$2EndNote$$aJournal Article 000840040 520__ $$aThree symmetric substances originating from triethyl phosphate were specifically synthesized with varying degree of fluorination at the side chain. Different concentrations of each phosphate were evaluated as co-solvent with regard to their flammability and the electrochemical cycling performance. With higher degree of fluorination and a higher amount of the phosphate in the electrolyte, the self-extinguishing time (SET), a value to determine and compare the flammability of electrolytes, could be significantly lowered to yield a non-flammable electrolyte mixture. A specifically designed SET device is introduced, which offers more accurate results due to lowered standard deviations by minimizing random and systematic errors. As the application of phosphates as co-solvents results in a trade-off in cycling performance, a thorough determination in regard to the ionic conductivity, the anodic oxidation stability and the compatibility with anode and cathode material was carried out in half- and full-cells. The manuscript strives to establish a deeper understanding of the influence that the utilization of phosphates as co-solvents entail with special focus on the fluorination degree. It could be shown that the partially fluorinated phosphate offers the best cycling results and therefore the lowest trade-off in performance, while a severe improvement in SET could be achieved compared to the reference electrolyte. 000840040 536__ $$0G:(DE-HGF)POF3-131$$a131 - Electrochemical Storage (POF3-131)$$cPOF3-131$$fPOF III$$x0 000840040 588__ $$aDataset connected to CrossRef 000840040 7001_ $$0P:(DE-HGF)0$$aMönnighoff, Xaver$$b1 000840040 7001_ $$0P:(DE-Juel1)168328$$avon Aspern, Natascha$$b2$$ufzj 000840040 7001_ $$0P:(DE-HGF)0$$aJanssen, Pia$$b3 000840040 7001_ $$0P:(DE-HGF)0$$aKalinovich, Nataliya$$b4 000840040 7001_ $$0P:(DE-HGF)0$$aShevchuk, Michael$$b5 000840040 7001_ $$0P:(DE-HGF)0$$aKazakova, Olesya$$b6 000840040 7001_ $$0P:(DE-HGF)0$$aRöschenthaler, Gerd-Volker$$b7 000840040 7001_ $$0P:(DE-Juel1)171204$$aCekic-Laskovic, Isidora$$b8$$ufzj 000840040 7001_ $$0P:(DE-Juel1)166130$$aWinter, Martin$$b9$$eCorresponding author$$ufzj 000840040 773__ $$0PERI:(DE-600)2002179-3$$a10.1149/2.1031605jes$$gVol. 163, no. 5, p. 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