2023年电动车基础设施电力电子工程高频开关电源UPS电力电源通信电源

UseofthecircuitapproachtosolvelargeEMCproblems??用电路措施来处理大规模EMC中旳问题ComptesRendusPhysiqueLikeelectromagnetictopology,theequivalentelectriccircuittheorycanbetransposedtosolvelargeelectromagneticsystems.Comparedtomeasuresintoacavity,ananalogywithcoupledcircuitswillbemade.Kron'sformalismhasbeenchosentodescribethesystemofequations.Wewilluseahypermatriximpedancewithsub-matrixdescribingsomeinteractionsofthesystem.TheinverseoftheimpedancematrixwillgiveusscatteringparametersS21betweenatransmittingandareceivingantennainstalledinthecavity.Next,asecondreceiverwillbeaddedoutsidethecavity.TheaimofthisarticleistoshowtheinterestofKron'smethodappliedtocomplexsystems,inwhichmanyofphysicalphenomenaareinvolved.Aumêmetitrequelatopologieélectromagnétique,lathéoriedescircuitsélectriquespeutêtretransposéepourlarésolutiondeproblèmesélectromagnétiquescomplexes.Enprenantpourbasedesexpériencesréaliséessurunecavité,nousallonsprocéderàuneanalogieavecdescircuitscouplés.Puis,àl'aideduformalismedeKron,nousdécrironsunesupermatriceimpédancedanslaquellefigureronsdessous-matricesrévélatricesdesdifférentscouplagesmisenjeu.L'inversiondecettematricemènerafinalementàladéterminationducoefficientdetransfertS21liantunmonopoleémetteuretunpremiermonopolerécepteurinstallédanscettecavité.Unsecondmonopolerécepteurseraensuitemisenplaceàl'extérieurdelacavité.ModelforradiationemissionEMCmeasurementatOATS:Issuesandapproaches?MeasurementOpenarea-testsite(OATS)isenvisagedtobeoneofthekeycomponentsinmeasuringradiationemissionsfornewelectronicsproductsinnoisyenvironment,providingflexiblehighresolutionbackhauloverexpensiveanechoicchamberforearlyinvestigation.Whilesinglechambercostsufferfromrangeofoperatingfrequenciesconstraints,equippingOATSwithflexibleambientmaskingmodule(FAM)cansignificantlyalleviatetheambientproblemandincreasetheaggregateprecisionavailabletoelectronicsproducttomeetlocalelectromagneticcompatibility(EMC)standards.Thegoalofthisclassificationalgorithmistocharacterizesourcegenerateddataconcealedwithinambientandthentocategorizethemaccordingtotheirattribute.Inthispaperweexaminetheuniqueconstraintofsiteattenuationandidentifythekeyfactorsgoverningassignmentschemes,withparticularreferencetointerference,precisionoftransducersandnoiseprofiles.Afterpresentingthetaxonomyofexistingkindofpasstypedataassignment,wedescribearealtimedataassignmentarchitecturewhichincorporatestheradiationemissionstogetherwithclassissuesinordertominimizeinterferencewithambientandhowitsintegrationcanbeexploitedtoachievechamberefficiencyisdiscussed.Thepreliminaryperformanceresultsvalidatethedesignchoicesoftheparametersandconfirmthepotentialimpactofthepricepaid.ArticleOutlineIntroductionTaxonomyofdataassignmentschemesforradiatedemissionAmbientassignmentComplete-passdataassignmentQuasi-passdataassignmentAverage-passdataassignmentFAM:anewdataassignmentschemeandarchitectureProposedalgorithmComparisonoftwoscenariosPerformanceevaluationTestbedimplementationTestbedHardwarecompatibilityConclusionAcknowledgementsReferencesVitaeAcomprehensivesimulationmodelforimmunitypredictioninintegratedcircuitswithrespecttosubstrateinjection?MicroelectronicsJournalThispaperpresentsacomprehensivemodellingmethodologyfortheelectromagneticimmunityofintegratedcircuits(ICs)todirectpowerinjection(DPI).TheaimofthisstudyistopredictthesusceptibilityofICsbythemeansofsimulationsperformedonanappropriateelectricalmodelofdifferentintegratedlogiccoreslocatedinthesamedie.Thesecoresareidenticalfromafunctionalpointofview,butdifferbytheirdesignstrategies.Thesimulationmodelincludesthewholemeasurementsetupaswellastheintegratedcircuitundertest,itsenvironment(PCB,powersupply)andthesubstratemodelofeachlogiccore.Simulationresultsandcomparisonswithmeasurementresultsdemonstratethevalidityofthesuggestedmodel.Moreover,theyhighlighttheinterestoftheaforementionedprotectionstrategiesagainstelectromagneticdisturbances.ArticleOutlineIntroductionDescriptionofthetestchipDirectpowerinjection(DPI)method:set-upandmodellingSet-upoftheinjectionsystemModellingoftheinjectionsystemandthePCBModellingoftheintegratedcircuitpackageandbondingModellingofCESAMEcoresSubstratemodellingfortheNORMcoreSubstratemodellingfortheISOcoreSubstratemodellingfortheRCcoreResultsDiscussionandcomparisonamongresultsMeasurementresultsSimulationresultsConclusionIntroductiontoBESIIIEMCsub-triggersystem??NuclearInstrumentsandMethodsinPhysicsResearchSectionA:Accelerators,Spectrometers,DetectorsandAssociatedEquipmentTheElectromagneticCalorimeter(EMC)sub-triggersystemisoneoftheimportantpartsofthetriggersystemoftheBESIIIspectrometer.Togetherwiththeconditionsfromtheothersub-triggersystems,cluster-relatedandenergy-relatedtriggerconditionsareprovidedtotheGlobalTriggersystemforeffectiveselectionofeventsinterestedandrejectionofbackgrounds.TotaltwotypesofPCBboardsaredesignedtoimplementthewholefunctions,whichareTriggerCellandenergyBlockAdding(TCBA)andEnergyAddingandClusterCounting(EACC).SimulationsandhardwarearrangementoftheEMCsub-triggersystemareintroducedinthispaper.ArticleOutlineIntroductionSimulationoftheEMCsub-triggersystemDeterminationofTCEnergythresholdoftheTCTriggerefficiencyofEMCtriggersubsystemTriggerconditionsofEMCtriggersubsystemIsolatedclusterfindingDefinitionoftheenergyblocksTriggerconditionsHardwareschemeofEMCtriggersubsystemSchemeofTCBAboardSchemeofEACCboardTechniqueadoptedinEMCsub-triggersystemSummaryAcknowledgementsReferencesComparisonamongemissionandsusceptibilityreductiontechniquesforelectromagneticinterferenceindigitalintegratedcircuits?MicroelectronicsJournalThispaperpresentsacomparativestudyofsusceptibilityreductiontechniquesforelectromagneticinterference(EMI)indigitalintegratedcircuits(ICs).Bothdirectpowerinjection(DPI)andvery-fasttransmission-linepulsing(VF-TLP)methodsareusedtoinjectinterferenceintothesubstrateofasingletestchip.ThisICisbuiltaroundsixfunctionallyidenticalcores,differingonlybytheirEMIprotectionstrategies(RCprotection,isolatedsubstrate,meshedpowersupplynetwork)whichwereinitiallydesignedforlowemissiondesignrules.Therankingofthreeofthesecoresintermsofelectromagneticimmunityisthencomparedwiththeoneoftheirradiatedemission,thankstonear-fieldscanning(NFS)measurements.ThisleadstotheestablishingofdesignguidelinesforlowEMIindigitalICs.ArticleOutlineIntroductionDescriptionofthetestchipImmunitymeasurementsImmunitycriterionDirectpowerinjection(DPI)DescriptionResultsVeryfasttransmissionlinepulsing(VF-TLP)PurposeMeasurementmethodResultsEmissionmeasurementMeasurementmethodResultsComparisonbetweenimmunityandemissionresultsConclusionAcknowledgementsReferencesTheaccuratecalibrationofEMCantennasincompactchambers—Measurementsanduncertaintyevaluations??ComputerStandards&InterfacesAbstractTheaccurateknowledgeoftheantennafactorisafundamentalrequirementforreliableelectromagneticcompatibility(EMC)measurementsinemissions,immunityandhumanexposuretests.Accordingtointernationalstandards,thecalibrationofEMCantennasrequiresclose-to-idealtestsites(orcalibrationtestsites),characterizedbyverylargesizesofthegroundplaneandoftheemptyspacevolumeaboveit(free-spacebehaviour).OntheotherhandagreatnumberofEMCtestsitesareavailableanddesignedformeasurementsat3?mdistance,thereforeitwouldbeveryconvenienttocalibrateantennasinsuchfacilitiesatthecostofanacceptablelossofaccuracy.Inthispaper,theauthorsinvestigatethesuitabilityofcompactsemi-anechoicchambers(standardchambers,compliantformeasurementsat3?mdistancefromtheequipmentundertest)forreliableantennafactorcalibrations.Asanapplication,thecalibrationofacommonbroadbandbiconicalantennainthe200–1000?MHzfrequencyrangeishereconsideredandanalysed.Adetailedexperimentalanalysisisofferedforestimatingalltherelevantuncertaintycontributions.ArticleOutlineIntroductionTheproposedapproachExperimentalresultsConclusionsAcknowledgementsReferencesElectromagneticcharacterizationofchiralauxeticmetamaterialsforEMCapplications??ComputerStandards&InterfacesAnewclassofauxeticmaterials,ahexachiralhoneycombstructurewithgoodmechanicalproperties,isinvestigatedthroughcomputersimulationandmeasurement.Theelectromagneticpropertiesforshieldingapplicationsaretakenintoaccount.ThisnewmaterialshowssomeinterestingEMCproperties(e.g.??40?dBtransmittanceat2.4?GHz)andpromisesbetterperformanceusingdifferentinsertiontechniques.ArticleOutlineIntroductionComputersimulationTestdetailsAccuracyoftheresultsConvergencestabilityanalysisFrequencydomainanalysisTimedomainanalysisComputationalefficiencyParametricanalysisMeasurementsMeasurementsdetailMeasurementresultsConclusionsAcknowledgementsTheUltraBattery—Anewbatterydesignforanewbeginninginhybridelectricvehicleenergystorage?JournalofPowerSourcesTheUltraBattery,developedbyCSIROEnergyTechnologyinAustralia,isahybridenergystoragedevicewhichcombinesanasymmetricsuper-capacitorandalead–acidbatteryinsingleunitcells.Thistakesthebestfrombothtechnologieswithouttheneedforextra,expensiveelectroniccontrols.Thecapacitorenhancesthepowerandlifespanofthelead–acidbatteryasitactsasabufferduringhigh-ratedischargingandcharging,thusenablingittoprovideandabsorbchargerapidlyduringvehicleaccelerationandbraking.TheinitialperformanceoftheprototypeUltraBatterieswasevaluatedaccordingtotheUSFreedomCARtargetsandwasshowntomeetorexceedtheseintermsofpower,availableenergy,coldcrankingandself-dischargesetforbothminimumandmaximumpower-assisthybridelectricvehicles(HEVs).Otherlaboratorycyclingtestsshowedafourfoldimprovementoverpreviousstate-of-the-artlead–acidbatteriesundertheRHOLABtestprofileandbetterlifethancommercialnickel/metalhydride(NiMH)cellsusedinaHondaInsightwhentestedundertheEUCARHEVprofile.Asaresultofthiswork,asetoftwelve12?VmoduleswasbuiltbyTheFurukawaBatteryCo.,Ltd.inJapanandwerefittedintoaHondaInsightinsteadoftheNiMHbatterybyProvectorLtd.ThebatterypackwasfittedwithfullmonitoringandcontrolcapabilitiesandthecarwastestedatMillbrookProvingGroundunderaGeneralMotorsroadtestsimulationcycleforaninitialtargetof50?000mileswhichwasextendedto100?000miles.Thiswascompletedon15thJanuarywithoutanybatteryproblems.Furthermore,thewholetestwascompletedwithouttheneedforanyconditioningorequalisationofthebatterypack.ArticleOutlineIntroductionExperimentalResultsanddiscussionVehicledemonstrationThetestcycleTypicaltestdataConclusionsAcknowledgementsReferencesStaticanalysisforfunctionallygradedpiezoelectricactuatorsorsensorsunderacombinedelectro-thermalload??EuropeanJournalofMechanics-A/SolidsBasedonthetheoryofpiezoelasticity,afunctionallygradedpiezoelectricsandwichcantileverunderanappliedelectricfieldand/oraheatloadisstudied.Allmaterialsmaybearbitraryfunctionalgradientsinthethicknessdirection.ThestaticsolutionforthementionedproblemsispresentedbytheAirystressfunctionmethod.Asaspecialcase,assumingthatthematerialcompositionvariescontinuouslyinthedirectionofthethicknessaccordingtoapowerlawdistribution,acomprehensiveparametricstudyisconductedtoshowtheinfluenceofelectromechanicalcoupling(EMC),functionallygradedindex,temperaturechangeandthicknessratioonthebendingbehaviorofactuatorsorsensors.ThedistributionofelectricfieldornormalstressinpresentFGPMactuatorsiscontinuousalongthethickness,whichovercomestheproblemintraditionallayeredactuators.Thesolutionfacilitatesthedesignoptimizationfordifferentpiezoelectricactuatorsandhasanotherpotentialapplicationformaterialparameteridentification.ArticleOutlineIntroductionBasicequationsStaticanalysisbasedontheAirystressfunctionmethodThermalfiledGeneralsolutionFGPMactuatorFGPMthermalsensorsNumericalresultsanddiscussionComparisonsandeffectoftheelectromechanicalcoupling(EMC)ParametricstudiesforFGPMactuatorsParametricstudyforFGPMthermalsensorsResultsandconclusionsAcknowledgementsAppendixA.AppendixReferencesVerificationofacommercialimplementationoftheMacro-Monte-Carloelectrondosecalculationalgorithmusingthevirtualacceleratorapproach??ZeitschriftfürMedizinischePhysikInthiswork,theaccuracyoftheimplementationoftheMacroMonteCarloelectrondosecalculationalgorithmintotheradiationtherapytreatmentplanningsystemEclipseisevaluated.Thisimplementation–calledeMC–usesaparticlesourcebasedontheRotterdamInitialPhase-Spacemodel.Athree-dimensionalcomparisonofeMCcalculateddosetodosedistributionsresultingfromfulltreatmentheadsimulationswiththeMonteCarlocodepackageEGSnrcisperformedusingthe‘virtualaccelerator’approach.Calculateddosedistributionsarecomparedforahomogeneoustissueequivalentphantomandawaterphantomwithairandboneinhomogeneities.TheperformanceoftheeMCalgorithminbothphantomscanbeconsideredacceptablewithinthe2%/2?mmGammaindexcriterion.AsystematicunderestimationofdosebytheeMCalgorithmwithintheairinhomogeneityisfound.ZusammenfassungIndieserArbeitwirddieImplementierungdesMacro-Monte-CarloDosisberechnungsalgorithmusfürElektronenimBestrahlungsplanungssystemEclipseuntersucht,welchedorteMCgenanntwird.AlsQuellenmodelldienteinmodifiziertes“RotterdamInitialPhase-Spacemodel”.UnterVerwendungeinesvirtuellenBeschleunigerswerdendreidimensionaleDosisverteilungen,resultierendausMonte-Carlo-BeschleunigerkopfsimulationenmitEGSnrc,mitdenendesBestrahlungsplanungssystemsverglichen.Einhomogenesgewebe?quivalentesPhantomundeinWasserphantommitInhomogenit?tenausLuftundKnochenwerdenhierzuverwendet.DieDosisberechnungsgenauigkeitinbeidenPhantomenbasiertaufeinemGamma-Index-Testmit2%/2?mmakzeptabel.InLuftfindeteinedeutlichesystematischeUntersch?tzungderDosisdurchdeneMC-Algorithmusstatt.ArticleOutlineIntroductionMethodsElectronMonteCarlo(eMC)AlgorithmVirtualAcceleratorApproachEGSnrccalculationsPhantomsDosecomparisonResultsandDiscussioneMCInputDataHomogeneousPhantomTracheaandSpinePhantomConclusionAcknowledgementsZwitterionicimidazoliumcompoundswithhighcathodicstabilityasadditivesforlithiumbatteryelectrolytes??Aseriesofimidazolium-basedzwitterioniccompoundshavingbothapropylsulfonategroupat3-positionandanestergroupat1-or2-positionaresynthesizedandtheirinteractionswithLiPF6areinvestigated.FT-IRstudyandtheoreticalcalculationusingdensityfunctionaltheoryshowthattheinteractionsofthezwitterioniccompoundwithLiPF6variessignificantlywiththelocationoftheestergroupontheimidazoliumring.Theelectrochemicalstabilityoftheimidazolium-basedzwitterioniccompoundissignificantlyimprovedbyintroducinganestergroupattheC-2positionoftheimidazoliumring.Cycleperformancetestsshowthattheinitialcellcapacityremainsalmostunchangedupto100cyclesat1/2?Cwhen2.5?wt.%of2-(acetoxymethy)-1-butylimidazolium-3-propylsulfonateisaddedtothemodelelectrolyteconsistingofethylenecarbonate(EC),dimethylcarbonate(DMC),andethylmethylcarbonate(EMC)(EC/DMC/EMC?=?1/1/1v/v/v),whereasthecapacityofthecellcontaininganunsubstitutedormethyl-substitutedimidazoliumcompoundattheC-2position,1-(acetoxymethyl)imidazolium-3-propylsulfonateor1-(acetoxymethyl)-2-methylimidazolium-3-propylsulfonateasanadditive,startstodecreaserapidlyjustafterafewcycles.ArticleOutlineIntroductionExperimentalSynthesisof1-methyl-2-(hydroxymethyl)imidazole(1a)Synthesisof1-methyl-2-(acetoxymethyl)imidazole(2a)Synthesisof1-methyl-2-(acetoxymethyl)imidazolium-3-propylsulfonate(3a)InstrumentsComputationaldetailsResultsanddiscussionThermalpropertiesElectrochemicalpropertiesCellperformanceFT-IRexperimentsTheoreticalcalculationsConclusionsAcknowledgementsReferencesNumericalsimulationofaReverberationChamberwithastochasticcollocationmethod??ComptesRendusPhysiqueAnoriginalnumericalmodellingofModeStirredReverberationChamberusedinElectromagneticCompatibilityisproposed.Thismethodreliesonananalogybetweenareverberationchamberandanenclosurewhosewalls'conductivityisrandomlycharacterised.Thedistributionlawofthisparameterisobtainedbymeasurements.Applyingastochasticcollocationmethodenablesonetonumericallyassesselectromagneticfieldfromalownumberofemptycavity(withoutstirrer)simulations.ThusthisapproachnotablyreducesCPUtimeallowingmorecomplexsimulations.RésuméCetarticleproposeuneméthodologieoriginalepourlamodélisationnumériquedeChambresRéverbérantesàBrassagedeModesutiliséesenCompatibilitéElectromagnétique.Cetteapprochereposesuruneanalogieentreunechambreréverbéranteetunecavitédontlesparoissontcaractériséesparuneconductivitéaléatoire.Laloidedistributiondeceparamètreestétablieàpartirdemesures.L'applicationd'uneméthodedecollocationstochastiquepermetalorsdedéterminernumériquementlechampélectromagnétiquegr?ceàunfaiblenombredesimulationd'unecavitésansbrasseur.Cetteméthodologieconduitainsiàuneaméliorationimportanteentempsdecalculautorisantdessimulationspluscomplexes.ImprovedcomplexfilterappliedinenhancingEFT/Bimmunityatacoalminemonitoringsubstation??JournalofChinaUniversityofMiningandTechnologyAmonitoringsystemisanimportantguaranteeofsafetyinaproductionmine.However,notallmonitoringsubstationspasstheelectricalfasttransient/burst(EFT/B)immunitytestandtheexplosion-prooftestsimultaneously.Toenhancetheimmunity,thevaluesofcapacitanceandinductanceshouldbeincreased,whichareactuallylimitedbycoalmineexplosion-proofstandards.Hence,forthefirsttime,anactivefilterwasappliedinanelectromagneticinterference(EMI)outputfilter.Asaresult,theinterferencewithin30MHzclearlyweakened,butthefrequencyspectrumhadawiderange.AnEMIinputfilterandferritebeadswereadoptedtorestrainhigherfrequencyinterference.Anoutputinterferencespectrogramofthesubstationwasobtainedwithananalyzer.Theresultsindicatethattheimprovedcomplexfilteringmarkedlyhelptocontrolinterference.WiththesupportofimprovedcomplexfilteringandotherenhancingimmunitymeansaboutI/Oports,thesubstationmanagedtopassboththeEFT/Bimmunitytestandtheexplosion-prooftestsynchronously.Weconcludethatimprovedcomplexfilteringisofvitalimportanceinenhancingtheelectromagneticcompatibility(EMC)ofthecoalminemonitoringsystem.AreviewofthefeaturesandanalysesofthesolidelectrolyteinterphaseinLi-ionbatteries??ElectrochimicaActaThesolidelectrolyteinterphase(SEI)isaprotectinglayerformedonthenegativeelectrodeofLi-ionbatteriesasaresultofelectrolytedecomposition,mainlyduringthefirstcycle.Batteryperformance,irreversiblecharge“loss”,ratecapability,cyclability,exfoliationofgraphiteandsafetyarehighlydependentonthequalityoftheSEI.Therefore,understandingtheactualnatureandcompositionofSEIisofprimeinterest.IfthechemistryoftheSEIformationandthemannerinwhicheachcomponentaffectsbatteryperformanceareunderstood,SEIcouldbetunedtoimprovebatteryperformance.Inthispaperkeypointsrelatedtothenature,formation,andfeaturesoftheSEIformedoncarbonnegativeelectrodesarediscussed.SEIhasbeenanalyzedbyvariousanalyticaltechniquesamongstwhichFTIRandXPSaremostwidelyused.FTIRandXPSdataofSEIanditscomponentsaspublishedbymanyresearchgroupsarecompiledintablesforgettingaglobalpictureofwhatisknownabouttheSEI.ThisarticleshallserveasahandyreferenceaswellasastartingpointforresearchrelatedtoSEI.ArticleOutlineIntroductionFormationandfeaturesoftheSEIComponentsofSEIChangesinSEIatelevatedtemperaturesInfluenceofSEIonbatteryperformanceInfluenceofSEIonexfoliationofgraphiteFactorsaffectingSEITypeofcarbonPretreatmentofcarbonElectrolytecompositionOtherfactorsCharacterizationofSEIFouriertransforminfraredspectroscopy(FTIR)LimitationsofFTIRX-rayphotoelectronspectroscopy(XPS)LimitationsofXPSConclusionFeaturesofanidealSEIAcknowledgementsReferencesComparisonamongemissionandsusceptibilityreductiontechniquesforelectromagneticinterferenceindigitalintegratedcircuits??MicroelectronicsJournalThispaperpresentsacomparativestudyofsusceptibilityreductiontechniquesforelectromagneticinterference(EMI)indigitalintegratedcircuits(ICs).Bothdirectpowerinjection(DPI)andvery-fasttransmission-linepulsing(VF-TLP)methodsareusedtoinjectinterferenceintothesubstrateofasingletestchip.ThisICisbuiltaroundsixfunctionallyidenticalcores,differingonlybytheirEMIprotectionstrategies(RCprotection,isolatedsubstrate,meshedpowersupplynetwork)whichwereinitiallydesignedforlowemissiondesignrules.Therankingofthreeofthesecoresintermsofelectromagneticimmunityisthencomparedwiththeoneoftheirradiatedemission,thankstonear-fieldscanning(NFS)measurements.ThisleadstotheestablishingofdesignguidelinesforlowEMIindigitalICs.ArticleOutlineIntroductionDescriptionofthetestchipImmunitymeasurementsImmunitycriterionDirectpowerinjection(DPI)DescriptionResultsVeryfasttransmissionlinepulsing(VF-TLP)PurposeMeasurementmethodResultsEmissionmeasurementMeasurementmethodResultsComparisonbetweenimmunityandemissionresultsElectromagneticcharacterizationofchiralauxeticmetamaterialsforEMCapplications?Theimportanceofheatevolutionduringtheoverchargeprocessandtheprotectionmechanismofelectrolyteadditivesforprismaticlithiumionbatteries?Inthiswork,therateofheatgenerationintheoverchargeperiodfor103450prismaticlithiumionbatteries(LIBs)oftheLiCoO2–graphitejellyrolltypewithabasicelectrolyteconsistingof1?MLiPF6–PC/EC/EMC(1/3/5inweightratio)hasbeenfoundtobemoreimportantthanthegasevolutionwhichwastraditionallyconsideredasthemainreasonintheoverchargeprotectionmechanism.Thecellvoltage,chargecurrent,andskintemperatureweremonitoredduringthechargeprocess.Forasinglebatteryorbatteriesinparallel,LIBswithoutanyadditivesisanacceptabledesignifthecellvoltageisnotchargedabove4.55?Vunderthecommonchargeprogram.Therateofheatgenerationfromthepolymerizationof3?wt%cyclohexylbenzene(CHB)ishighenoughtocausetheexplosionorthermalrunawayofabattery,whichisnotfoundforanLIBcontaining2?wt%CHB?+?1?wt%tert-amylbenzene(TAB).Inthe12?Voverchargetestat1C,thethermalfusewasbrokenbythehighskintemperature(ca.80?°C)duetothepolymerizationof3?wt%CHB,whichwasalsothecaseforLIBscontaining2?wt%CHB?+?1?wt%TAB.Thedisconnectionofthethermalfuse,however,didnotinterruptthethermalrunawayofLIBswithoutanyadditivesbecausethebatteryvoltagewastoohigh(ca.4.9?V).Theinfluenceofspecificsurfaceareaofactivematerialsintheanodeonthepolymerizationkineticsofadditiveshastobecarefullyconsideredinordertoaddcorrectamountofoverchargeprotectionagents.ArticleOutlineIntroductionExperimentalResultsanddiscussionConclusionsAcknowledgementsReferencesCarbonate-modifiedsiloxanesassolventsofelectrolytesolutionsforrechargeablel