鋰離子電池專業術語英語對照大全

TerminologiesforLi-ionbatteryindustryinbothChineseandEnglishCONTENT1分類Classification2原材料RawMaterials3設計Designing4生產與工藝Manufacturing&Crafts5測試與性能Test&Performance6其他others1分類Classification

鋰離子電池Lithium-ionbattery圓柱電池Cylindricalbattery方型電池Prismaticbattery聚合物電池Polymerbattery鈕扣電池Coincell根據外形不同，鋰離子電池可分為圓柱電池、方型電池、聚合物電池和鈕扣電池等。Lithium-ionbatteryismainlyclassifiedascylindricalbattery,prismaticbattery,polymerbatteryandcoincellaccordingtoitsappearance.1分類Classification

鋰離子電池Lithium-ionbattery消費類電池Batteryforconsumerelectronics移動電話Cellularphones相機Cameras手提電腦PortablePC動力型電池Powerbattery電動汽車EV,HEV,PHEV,etc.電動工具Powertools儲能型電池Batteryforenergystorage根據用途不同，鋰離子電池可分為消費類電池、動力型電池和儲能型電池。Lithium-ionbatterycanalsobeclassifiedasconsumerbattery,powerbatteryandenergystoragebatteryaccordingtoitsapplication.2原材料RawMaterials

圓柱電芯Cylindricalcell正極Positiveelectrode負極Negativeelectrode隔膜Separator電解液Electrolyte安全構件Safetyaccessories通常，圓柱電芯包含正極、負極、隔膜、電解液和安全構件等五部分。Generally,cylindricalcellconsistsoffiveparts:positiveelectrode,negativeelectrode,separator,electrolyteandsafetyaccessories.2原材料RawMaterials

No.中文名EnglishnameExamples1正極cathodelithiumcobaltdioxide(LCO),lithiumironphosphate(LFP),lithiummanganate(LMO),NCM,NCA,etc.2導電劑conductivesuperP(SP),carbonnanotubes(CNTs)3粘結劑binderpolyvinylidenefluoride(PVDF)4溶劑solventN-methyl-2-pyrrolidone(NMP)5鋁箔aluminumfoil6膠帶tape,adhesivetape7鋁帶aluminumtab8光面shinyside9亞光面matteside2.1正極（Positiveelectrode）2原材料RawMaterials

2.2負極（Negativeelectrode）No.中文名EnglishnameExamples1負極anodegraphite(石墨),silicon-basedanode(硅基負極)2導電劑conductivesuperP(SP),carbonnanotubes(CNTs)3粘結劑bindercarboxymethylcellulose(CMC),styrenebutadienerubber(SBR)4溶劑solventwater(水)5添加劑additivelithiumcarbonate(碳酸鋰),oxalicacid(草酸）6銅箔copperfoil7膠帶tape,adhesivetape8鎳帶nickeltab2原材料RawMaterials

2.3隔膜（Separator）No.中文名EnglishnameNo.中文名Englishname1干法dryprocess11抗氧化性inoxidizability2濕法wetprocess12熔化溫度meltingtemperature3基材basematerial13熱收縮thermoshrinkage4陶瓷ceramic14單向拉伸uniaxiallystretch5芳綸aramidfiber15雙向拉伸biaxiallystretch6聚丙烯polypropylene(PP)16多孔的porous7聚乙烯polyethylene(PE)8透氣性gaspermeability9保液性electrolyteretention10拉伸強度tensilestrength2原材料RawMaterials

2.4電解液（Electrolyte）No.中文名Englishname1電解液electrolyte2溶劑solvent3溶質solute4鋰鹽lithiumsalt5碳酸丙烯酯propylenecarbonate(PC)6碳酸乙烯酯ethylenecarbonate(EC)8碳酸二甲酯dimethylcarbonate(DMC)9碳酸甲乙酯ethylmethylcarbonate(EMC)10濃度concentration2原材料RawMaterials

2.5安全構件（Safetyaccessories）No.中文名Englishname1帽蓋cap2鋼殼can

(steelcan)3鋼芯centralpin(c/p)4上絕緣片topinsulator5下絕緣片bottominsulator6面墊insulatingwasher7套管（熱縮膜）tube8膠圈（密封圈）gasket9安全閥safetyvent10電流切斷裝置currentinterruptdevice(CID)11高溫膠紙high-temperatureadhesivetape3設計DesigningNo.中文名

EnglishnameNo.中文名

Englishname1面密度arealdensity16能量energy2壓實密度presseddensity17能量密度energydensity3比容量specificcapacity18體積能量密度volumetricenergydensity4首效initialefficiency19質量能量密度massenergydensity5過量系數anodeexcesscoefficient,N/Pratio20百分比percentage6公差tolerance21最小值minimumvalue7卷針直徑windingpindiameter22最大值maximumvalue8電極長度electrodelength23平均值averagevalue9電極寬度electrodewidth24內阻internalresistance(IR)10厚度thickness25交流內阻ACinternalresistance11設計容量designedcapacity26直流內阻DCinternalresistance12標稱容量nominalcapacity27電壓voltage13典型容量typicalcapacity28電流current14功率power29電流密度currentdensity15功率密度powerdensity30電流倍率currentrate電芯是通過合理調整各種參數進行設計。Celldesigningiscompletedbyreasonablysettingallrelatedparameters.4生產與工藝Manufacturing&Crafts圓柱電芯生產Manufacturingcylindricalcell配料Mixing制片Electrodeproduction裝配Assembly化成Formation檢測Inspecting包裝Packaging圓柱電芯的生產過程至少包括配料、制片、裝配、化成、檢測和包裝等。Cylindricalcellmanufacturingprocessesshallatleastincludemixing,electrodeproduction,assembly,formation,inspectingandpackaging.4生產與工藝Manufacturing&Crafts配料是按工藝將粉體物料和溶劑通過一定的速度攪拌形成分散均勻的符合要求的漿料。Mixingistomixpowdersandsolventbystirringtheslurryatasetspeedtilluniformityaccordingtocraft.4.1配料（Mixing）No.中文名EnglishnameNo.中文名Englishname1配料車間mixingworkshop11物料清單billofmaterial(BOM)2生產線productionline12倉庫warehouse3混合mix13物料編碼materialcode4攪拌stir14物料員materialhandler5攪拌釜stirrer15粉塵dust6抽真空vacuum16口罩respirator7膠液glue,bindersolution17手套glove8漿料slurry18防塵服dust-proofclothing9循環冷卻水circulatingcoolingwater19叉車forklifttruck10沉降sedimentate4.1.1詞匯（Vocabulary）4生產與工藝Manufacturing&Crafts4.1配料（Mixing）Binderisfirstinputintothesolventunderstirringinthetankinaccordancewiththecrafttoformuniformglue.（首先，按工藝邊攪拌邊往溶劑里加粘結劑制膠。）Meanwhile,activematerialandconductivearedry-mixedtoformwell-mixedpowders.（同時，將活性物質與導電劑進行干混。）Themixedpowdersarethendispersedintheglueunderstirringinthemixingtankaccordingtothecrafttilltheslurrygetsuniform.（然后按工藝將膠液與干混后的粉末混合勻漿，直至形成分散均勻的漿料。）

Inthemixingprocess,wemustpayattentiontotemperatureandhumidityoftheenvironment,aswellasviscosityandsolidcontentandstabilityofboththeglueandslurry.（在配料過程中，要注意控制環境溫濕度，同時關注膠液和漿料的粘度、固含量和穩定性。）4.1.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）4生產與工藝Manufacturing&Crafts配料結束后，經過涂布、烘干、輥壓、分切等工序，完成電極片的制作。Theslurrydeliveredfromthemixingworkshopiscoatedoncollectors.Afterbeingdried,roll-pressedandslit,theelectrodesareobtained.4.2制片（Electrodeproduction）No.中文名Englishname1涂布coating2涂布機coatingmachine3輥間隙rollergap4輥壓rolling,roll-pressing5輥壓機roller6劃痕scratch7分切slitting8烘區dryingarea4.2.1詞匯（Vocabulary）4生產與工藝Manufacturing&Crafts4.2制片（Electrodeproduction）4.2.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）We

use

back

reverse

coating(orspraycoating)process.

（我們采用輥涂（或噴涂）工藝。）Thecathode(oranode)slurryispumpedfromthemixingtankandcoateduniformlyonthealuminum(orcopper)foilatacertainarealdensity.（正極（或負極）漿料從攪拌釜中吸出后按一定的面密度均勻地涂敷在鋁（銅）箔上。）Thesolventisevaporatedinthedryingarea.（溶劑在烘區被蒸干。）Thedryingareaconsistsofsixindependentlycontrolledzones.（烘區由六段單獨控制的部分組成。）Theoperatingtemperaturesofeachzonearedifferent.（每段烘區的操作溫度不同。）Theelectrodeiswoundanddeliveredtoroll-pressingworkshop.（極片收卷后下轉至輥壓車間。）Areal-timecontrolsystemisappliedtokeepaneyeonthewholecoatingprocess.（采用實時監控系統對整個涂布過程進行監控。）

Electrodesdeliveredfromcoatingworkshopareinrollsofwidesheet,theyneedtoberoll-pressedtothedesignedthicknessandslitintonarrowsheetofdesignedwidth.（從涂布車間轉來的極片為大極卷，需要按工藝要求進行輥壓和分切。）Afterwards,theelectrodesaredriedinthevacuumovenforseveralhoursbeforeassembly.（極片在卷繞前需真空烘干幾個小時。）4生產與工藝Manufacturing&Crafts裝配主要由卷繞、入殼、滾槽、點焊、注液、激光焊和封口等工序組成。Cellassemblyismainlycomposedofwinding,insertion,grooving,spotwelding,injection,laserweldingandsealingprocesses.4.3裝配（Assembly）No.中文名EnglishnameNo.中文名Englishname1裝配assembly11折極耳bendtab2卷繞winding12滾槽groove,rolling-groove3卷繞張力windingtension13點焊spotwelding4貼膠帶sticktape14注液injection5超焊ultrasonicwelding15注液量injectionamount6對齊度alignmentmetric16稱重weigh7覆蓋cover17激光焊laserwelding8高壓短路測試Hi-pottest18封口sealing9終止膠帶terminaltape19X-射線檢測X-rayinspection10入殼insertion4.3.1詞匯（Vocabulary）4生產與工藝Manufacturing&Crafts4.3裝配（Assembly）4.3.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）Windingisthefirststepofassembly.（卷繞是裝配的第一步。）Inthisprocess,tabsareultrasonicallyweldedandtapesarestuckautomatically.（在此工序，超焊極耳和貼膠紙將自動完成。）Jellyrollsareobtainedbywindingpositiveelectrodes,negativeelectrodesandseparatorsinhighalignmentmetricutilizingacertainwindingpin,endingwithterminaltapes.（采用一定的卷針，將正極片、負極片、隔膜卷繞成對齊度較高的卷芯，并貼上終止膠。）Thediameterofthejellyrollscanbecontrolledbymanipulatingthewindingtension.（可通過調節卷繞張力來控制卷芯直徑。）Alljellyrollsshouldbeassuredthatseparatorscoveranodesandanodescovercathodesatwidthdirection.（所有卷芯須確保在寬度方向上隔膜包住負極片、負極片包住正極片。）Also,anodecoatinglayermustcovercathodecoatinglayeratboththebeginningandtheendofwinding.（同時，入位和收尾均須確保負極料包住正極料。）Hi-pottestisintroducedtopickoutthosejellyrollswithinternalshorts.（采用Hi-pot測試挑出短路卷芯。）Afteraddingbottominsulatorsandbendingtheanodetabs,thejellyrollsareinsertedintosteelcans.（加下絕緣片、折負極耳、入殼。）Therestassemblyprocessesarespotwelding,grooving,injecting,laserweldingandsealing,etc.（剩下的裝配工序有點焊、滾槽、注液、激光焊和封口等。）4生產與工藝Manufacturing&Crafts化成影響電芯的循環壽命，新生產的電芯需完成初次充電并老化。Formationhasaneffectoncell’scyclelife.Newlyproducedcellsneedtobechargedintimefollowedbyaging.4.4化成（Formation）No.中文名EnglishnameNo.中文名Englishname1化成formation11老化aging2化成室Kaseiroom12常溫老化RTaging3清洗washing,cleaning13高溫老化hightemperatureaging4涂防銹油coatinganti-rustoil14零電壓zerovoltage5噴碼codespurting15欠壓、低電壓undervoltage6套管tube,thermoshrinkingsleeve16過壓overvoltage7熱縮pyrocondensation17高內阻highIR8預充pre-charge18自放電self-discharge9開路電壓opencircuitvoltage(OCV)19過熱overheat10測OCVOCVtest20不良品（次品）defectiveproduct4.4.1詞匯（Vocabulary）4生產與工藝Manufacturing&Crafts4.4化成（Formation）4.4.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）Within24hoursafterassembly,thecellsshallbepre-chargedandagedaccordingtoacertainstandard.（裝配完成后24h內，電芯需按一定的工藝標準上柜預充和老化。）Asaresult,thereshallbestableSEIfilmsformedonthesurfaceoftheelectrodes.（化成后，電極表面會形成穩定的SEI膜。）4生產與工藝Manufacturing&Crafts4.5檢測與包裝出貨（Checking,packagingandshipment）No.中文名EnglishnameNo.中文名Englishname1分容室

sub-capacityroom

11生產日期dateofmanufacture2分選sorting12生產批號lotnumber3外觀檢查appearanceinspection13數量quantity4掃碼scancode145檢查check156挑選pickout167包裝packaging178出貨shipment189交貨delivery1910交貨日期deliverydate204.5.1詞匯（Vocabulary）4生產與工藝Manufacturing&Crafts4.5.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）Afterformation,thecellcapacitiesaretested.（化成結束后需對電芯進行分容。）Thecellsshallbechargedtothestateofabout50%SOCaftercapacitytest.（分容后將電芯充電至約50%SOC狀態。）Thecellsshallbesortedbeforeshipmentaccordingtotheircapacities,resistancesandvoltages.（電芯需根據容量、內阻和電壓進行分級后才能出貨。）4.5檢測與包裝出貨（Checking,packagingandshipment）5測試與性能Test&Performance5.1電化學性能（Electrochemicalperformance）No.中文名EnglishnameNo.中文名Englishname1充電charge11倍率放電性能ratedischargeperformance2放電discharge12倍率充電性能ratechargeperformance3恒流充電constantcurrentcharge13高低溫放電性能high-lowtemperaturedischargeperformance4恒流放電constantcurrentdischarge14循環性能cyclingperformance5充電電壓chargevoltage15殘余容量residualcapacity6充電電流chargecurrent16恢復容量recoverablecapacity7放電電流dischargecurrent17容量保持率capacityretentionrate8截止電壓cut-offvoltage18浮充測試floatingchargetest9截止電流cut-offcurrent19存儲