000828990 001__ 828990
000828990 005__ 20240712113120.0
000828990 0247_ $$2doi$$a10.1016/j.electacta.2016.11.100
000828990 0247_ $$2ISSN$$a0013-4686
000828990 0247_ $$2ISSN$$a1873-3859
000828990 0247_ $$2WOS$$aWOS:000395443700035
000828990 037__ $$aFZJ-2017-02807
000828990 082__ $$a540
000828990 1001_ $$0P:(DE-HGF)0$$aWiemers-Meyer, Simon$$b0
000828990 245__ $$aInfluence of Battery Cell Components and Water on the Thermal and Chemical Stability of LiPF6 Based Lithium Ion Battery Electrolytes
000828990 260__ $$aNew York, NY [u.a.]$$bElsevier$$c2016
000828990 3367_ $$2DRIVER$$aarticle
000828990 3367_ $$2DataCite$$aOutput Types/Journal article
000828990 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1491571204_657
000828990 3367_ $$2BibTeX$$aARTICLE
000828990 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000828990 3367_ $$00$$2EndNote$$aJournal Article
000828990 520__ $$aLithium ion battery electrolytes based on LiPF6 and organic solvents are known to degrade at elevated temperatures. The degradation reactions can be caused either chemically e.g. by simple contact with battery cell components and/or electrochemically during cycling. This study is focused on thermally induced chemical reactions of the electrolyte with different battery cell components. These reactions are monitored by means of quantitative NMR spectroscopy. The results allow for categorizing the influences of the components according to their reactivity against HF. Inert materials (graphite, carbon black, polyvinylidene difluoride, polyolefinic and ceramic separator) do not show any observable influence on the thermal stability of the electrolyte. If the materials react with HF but the reaction does not form water in significant amounts (Li metal and LiNi1/3Co1/3Mn1/3O2), there is also no influence observable. In contrast to that, materials, which can form water in contact with HF at significant rates (glass fiber separator, Si and LiFePO4), can lead to a slightly increased or even severe electrolyte degradation. However, if the material neutralizes the acid HF (carboxymethyl cellulose), it stabilizes LiPF6 against water sources. Furthermore, the results of this study show that LiPF6 is stable at temperatures up to 80°C, if no water sources are present. This stability is most likely also given for even higher temperatures.
000828990 536__ $$0G:(DE-HGF)POF3-131$$a131 - Electrochemical Storage (POF3-131)$$cPOF3-131$$fPOF III$$x0
000828990 588__ $$aDataset connected to CrossRef
000828990 7001_ $$0P:(DE-HGF)0$$aJeremias, Sebastian$$b1
000828990 7001_ $$0P:(DE-Juel1)166130$$aWinter, Martin$$b2$$ufzj
000828990 7001_ $$0P:(DE-HGF)0$$aNowak, Sascha$$b3$$eCorresponding author
000828990 773__ $$0PERI:(DE-600)1483548-4$$a10.1016/j.electacta.2016.11.100$$gVol. 222, p. 1267 - 1271$$p1267 - 1271$$tElectrochimica acta$$v222$$x0013-4686$$y2016
000828990 8564_ $$uhttps://juser.fz-juelich.de/record/828990/files/1-s2.0-S0013468616324318-main.pdf$$yRestricted
000828990 8564_ $$uhttps://juser.fz-juelich.de/record/828990/files/1-s2.0-S0013468616324318-main.gif?subformat=icon$$xicon$$yRestricted
000828990 8564_ $$uhttps://juser.fz-juelich.de/record/828990/files/1-s2.0-S0013468616324318-main.jpg?subformat=icon-1440$$xicon-1440$$yRestricted
000828990 8564_ $$uhttps://juser.fz-juelich.de/record/828990/files/1-s2.0-S0013468616324318-main.jpg?subformat=icon-180$$xicon-180$$yRestricted
000828990 8564_ $$uhttps://juser.fz-juelich.de/record/828990/files/1-s2.0-S0013468616324318-main.jpg?subformat=icon-640$$xicon-640$$yRestricted
000828990 8564_ $$uhttps://juser.fz-juelich.de/record/828990/files/1-s2.0-S0013468616324318-main.pdf?subformat=pdfa$$xpdfa$$yRestricted
000828990 909CO $$ooai:juser.fz-juelich.de:828990$$pVDB
000828990 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)166130$$aForschungszentrum Jülich$$b2$$kFZJ
000828990 9131_ $$0G:(DE-HGF)POF3-131$$1G:(DE-HGF)POF3-130$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lSpeicher und vernetzte Infrastrukturen$$vElectrochemical Storage$$x0
000828990 9141_ $$y2017
000828990 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000828990 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bELECTROCHIM ACTA : 2015
000828990 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000828990 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000828990 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000828990 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search
000828990 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC
000828990 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000828990 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000828990 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000828990 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000828990 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000828990 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000828990 9201_ $$0I:(DE-Juel1)IEK-12-20141217$$kIEK-12$$lHelmholtz-Institut Münster Ionenleiter für Energiespeicher$$x0
000828990 980__ $$ajournal
000828990 980__ $$aVDB
000828990 980__ $$aI:(DE-Juel1)IEK-12-20141217
000828990 980__ $$aUNRESTRICTED
000828990 981__ $$aI:(DE-Juel1)IMD-4-20141217