A Critical Review of Thermal Issues in Lithium-Ion Batteries.pdf

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1、JournalofTheElectrochemicalSociety,1583R1-R252011R10013-4651/2011/1583/R1/25/$28.00©TheElectrochemicalSocietyCRITICALREVIEWSinElectrochemicalandSolid-StateScienceandTechnologyACriticalReviewofThermalIssuesinLithium-IonBatteriesa,*SrinivasGarimella,a,zb,**T

2、oddM.Bandhauer,andThomasF.FulleraSustainableThermalSystemsLaboratory,GWWSchoolofMechanicalEngineering,GeorgiaInstituteofTechnology,Atlanta,Georgia30332,USAbCenterforInnovativeFuelCellandBatteryTechnologies,GeorgiaTechResearchInstituteandSchoolofChemicalandBiomol

3、ecularEngineering,GeorgiaInstituteofTechnology,Atlanta,Georgia30332,USALithium-ionbatteriesarewell-suitedforfullyelectricandhybridelectricvehiclesduetotheirhighspeciÞcenergyandenergydensityrelativetootherrechargeablecellchemistries.However,thesebatterieshavenotb

4、eenwidelydeployedcommerciallyinthesevehiclesyetduetosafety,cost,andpoorlowtemperatureperformance,whichareallchallengesrelatedtobatterythermalmanagement.Inthispaper,acriticalreviewoftheavailableliteratureonthemajorthermalissuesforlithium-ionbatteriesispresented.S

5、peciÞcattentionispaidtotheeffectsoftemperatureandthermalmanagementoncapacity/powerfade,thermalrunaway,andpackelectricalimbalanceandtotheperformanceoflithium-ioncellsatcoldtemperatures.Furthermore,insightsgainedfrompreviousexperimentalandmodelinginvestigationsare

6、elucidated.Theseincludetheneedformoreaccurateheatgenerationmeasurements,improvedmodelingoftheheatgenerationrate,andclarityintherelativemagnitudesofthevariousthermaleffectsobservedathighchargeanddischargeratesseeninelectricvehicleapplications.Fromananalysisofthel

7、iterature,therequirementsforlithium-ionthermalmanagementsystemsforoptimalperformanceintheseapplicationsaresuggested,anditisclearthatnoexistingthermalmanagementstrategyortechnologymeetsalltheserequirements.©2011TheElectrochemicalSociety.
DOI:10.1149/1.3515880All

8、rightsreserved.ManuscriptsubmittedJune24,2009;revisedmanuscriptreceivedOctober2,2010.PublishedJanuary25,2011.ThisarticlewasreviewedbyKarenThomas-Alyea(kethomas@alumni