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1、3342J.Electrochem.Soc.,Vol.144,No.10,October1997TheElectrochemicalSociety,Inc.SouthWindsor,CT,Rep.No.DOE/NASA/0191-1SolidOxideFuelCells,S.C.SinghalandH.(1984).Iwahara,Editors,PV93-4,p.878,TheElectro-6.T.SiraandM.Ostenstad,inSolidOxideFuelCells,chemicalSocietyProceedingsSeries,Pennington,S.C.S
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5、82,10.D.G.WaihoodandJ.R.Ferguson,ibid.,p.289.TechnomicPublishingCompanyInc.,Lancaster,PA11.J.Hartvigsen,S.Elangovan,andA.Khandkar,in(1993).ElectrolyteEffectsonSpinelDissolutionandCathodicCapacityLossesin4VU/LiJvIn2O4RechargeableCellsDongH.JangandSeungM.Oh*DepartmentofChemicalTechnology,Colleg
6、eofEngineering,SeoulNationalUniversity,Seoul151-742,KoreaABSTRACTSpineldissolutionandcathodiccapacitylossesin4VLi/LiMn204secondarycellswereexaminedinvariouselec-trolytesolutionscomprisingdifferentsolventsandLisalts.Itwasfoundthatspineldissolutionisinducedbyacidsthataregeneratedasaresultofelec
7、trochemicaloxidationofsolventmoleculesoncompositecathodes.Amongvariousorgan-icsolvents,etherssuchastetrahydrofurananddimethoxyethanewerereadilyoxidizedtoproduceacidswhereascar-bonates(ethylenecarbonate,propylenecarbonate,diethylcarbonate)were