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500 个结果
  • 简介:Aprogrammablemonolithictemperatureloggingdevice;AnEvaluationMethodofLiquidElectrolytesforLithiumBatteriesbytheMultinuclearPulsed-gradientSpin-echoNMR-TheDiffusingRadiiofLithiumIonandAnionsinOrganicSolvents;Analysisofaphasetransitionprocesscontrolledbydiffusion,applicationtolithiuminsertionintoV{sub}2O{sub}5;ApplicationofDibenzo[e,e][1,2]dithiin,Phenanthro[4,5-cde][1,2]dithiinTriphenyieno[1,12-cde][1,2]dithiin,and6,7-Dithiodibenzo[c,e][1,2]dithiinasCathodeActiveMaterialsforLithiumSecondaryBatteries;Applicationtolithiumbatteryelectrolyteoflithiumorganoboratewithsalicylicligand;CharacteristicsofInterpenetratedPolymerNetworkSystemmadeofPolyethyleneOxide-LiBF{sub}4ComplexandPolystyreneastheElectrolyteforLithiumSecondaryBattery;

  • 标签: 锂电池 可编程电路 电解液 相位转变
  • 简介:电池是电化学的重点和难点,也是历届高考的热点之一.为了更好地、全面地学习好原电池一节,下面归纳几点,仅供同学们学习参考.一、原电池组成条件(1)活性不同的两种金属(或金属与非金

  • 标签: 原电池 高中 化学 教学 解题
  • 简介:ANADVANCEDSOLARTHERMALELECTRICSYSTEMWITHPHASECHANGESTEAMACCUMULATORANDCPCCOLLECTOR,ANALTERNATIVEDESIGNOFMICROCONTROLLER-BASEDCHARGECONTROLLERFORSTAND-ALONEPHOTOVOLTAICSYSTEMS,Applicationofaheathydraulicacctunulatortothermalstabilizationoftheevaporationzoneofaheatpipe,BeamLossControlontheESSAccumulatorRings

  • 标签: 蓄电池 太阳热发电 热稳定性 电子损耗控制
  • 简介:Conductivepolymer/transitionmetaloxidehybridmaterialsforlithiumbatteries,ConsiderSEPICtopologyfornewdesigns,ControlandManagementStrategiesfortheDelphiHighPowerLithiumBattery,CycleabilityEnhancementofLIMetalAnodebyPrimaryChargewithElectrolyteAdditives

  • 标签: 锂电池 导电聚合物 SEPIC 电解质
  • 简介:电池是我们日常工作和生活中非常熟悉的化学能源,具有体积小、重量轻、无污染(环保),使用便捷、能量转换效率高等优点。在电视音频行业,各种无线通信设备需使用大量的一次电池。无线话筒是各种综艺节目中最常见的传声设备,经常是数支无线话筒从晚会开始到结束一直处于打开状态(无特殊情况不能关闭话

  • 标签: 供电方式 燃料电池 贮备电池 工作电压 使用 环境保护
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  • 简介:我是一节普通的电池,陈列在一家大商场的橱窗里。一天,我被一个小女孩买回了家。从此,在我身上发生了一连串的事情。

  • 标签: 电池 大商场 女孩
  • 简介:ElectrochemicalinvestigationofLiMn{sub}20{sub}4cathodesingelelectrolyteatvarioustemperatures,ElectrochemicalinvestigationofLiNi{sub}0.5Mn{sub}l.50{sub}4thinfilmintercalationelectrodes,ELECTROCHEMISTRYOFMOLTENNITRATEELECTROLYTESANDAPPLICATIONSFORHIGHVOLTAGELITHIUMCELLS,Insituelectrochemicalscanningprobemicroscopyoflithiumbatterycathodematerials,vanadiumpentoxide(V{sub}20{sub}5),Influenceofadditivesinelectrolytesolutionsonsafetyandcyclelifeoflithiumcells,Lithiumbatteryelectrolyteusinganaliphatictypeionicliquid,LithiumInsertionintoVanadiumPentoxideXerogelsContainingSomeMetalCations。

  • 标签: 锂电池 凝胶电解质 阴极材料 金属阳离子 电化学研究
  • 简介:在学习了“材料”知识后,我对干电池发生了兴趣。想知道干电池是由什么材料组成的?为什么会污染环境?能不能回收利用?

  • 标签: 干电池 科学课 初中 实验设计
  • 简介:ComputationalsimulationofpeakcutsystemcomposedofPVpowergenerationandstoragebattery,Cycle-lifeevaluationofthe30AhprismaticLi-ionsecondarycellsforlowearthorbitsatellite,DependenceofLiContentonCrystalStructureduringtheCharge-DischargeProcessofLiMn{sub}1.5Ni{sub}0.50{sub}4asaCathodeMaterialfor5VClassLithiumSecondaryBattery,Designandflightqualificationofaparaffin-actuatedheatswitchforMarssurfaceapplications,DesignandImplementationofEnergyRecoveryChargingTechnologyforElectricVehicleController,Developmentof“HotGasHeaterSystem”。

  • 标签: 蓄电池 计算机模拟 周期寿命评估 容量 晶体结构
  • 简介:Afinitevolumemethodformulticomponentgastransportinaporousfuelcellelectrode,AFUELCELLWORKSHOPFORSAARLAND'SSUPPLIERS:OURGOALSCOMPAREDTOOURRESULTS,Ageneralizedprogramforfuelcellsystemssimulation,Ahybridandfuelcellvehiclefuture?,Ahybridfuel-cellconceptrealizedinaMidi-BusConceptofenergysourceanddrivetrain,Ahybridmembraneofmodifiedpolybenzimidazoleandheteropolyacidfordirectmethanolfuelcell,AmathematicalmodelofpolymerelectrolytefuelcellwithanodeCOkinetics。

  • 标签: 燃料电池 有限元 数学模型 性能模拟 聚合体电解质
  • 简介:3-Dnumericalsimulationforfuelcellperformance;A1{supleft}HNMRpulsegradientspin-echo(PGSE)studyofthemasstransportofdimethyloxalateandethyleneglycol:newfuelsfortheDOFC;Abasicconsiderationofenergybalanceandexergylossatafuelcellsystem;Abroadlookattheworkings,types,andapplicationsoffuelcells;Acomparativereviewoffuelcellvehicles(FCVs)andhybridelectricvehicles(HEVs)PartⅡ:Controlstrategies,powertrain,totalcost,infrastructure,newdevelopments,andmanufacturingandcommercialization;Acomparativereviewoffuelcellvehicles(FCVs)andhybridelectricvehicles(HEVs),PartI:Performanceandparametercharacteristics,emissions,well-to-wheelsefficiencyandfueleconomy,alternativefuels,hybridizationofFCV;

  • 标签: 燃料电池 数字模拟 PGSE DOFC 能量平衡