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1、Chapter2:FundamentalsofMaterialsSynthesisV2.1MaterialsScienceTetrahedronV2.2StructureofmaterialsV2.3AtomicmanipulationV2.4ThermodynamicsofsolidsV2.5PhasediagramsV2.6VLS,VSSandCVTCprocessesfornanomaterialspreparationV2.7ChemicalthermodynamicsV2.8ChemicalkineticsV2.9Generaliz
2、edtransportlaw2.1MaterialsScienceTetrahedronPerformance/ApplicationCharacterizationProcessingProperties/SynthesisMicrotructure/(Composition)PropertyofMaterials,Processing,&Performance∑Processing:howtomanufactureorsynthesizethematerials∑Property:responsetoaspecificimposedsti
3、mulus:?Mechanicalproperty:load??Electricalproperty:electricfield?Thermalproperty:heat?Opticalproperty:electromagneticorlightradiation∑Performance:thefunctionalityofthematerialinagivenenvironment(usuallycostisalsoafactor:performance-to-costratio)Howaboutelectrochemicalproper
4、ty?MechanicalProperties∑MechanicalProperties:Strength,hardness,toughness,elasticity,plasticity,brittleness,andductilityandmalleability.ApplicationoftheTetrahedronofMaterialsScience&EngineeringtoLIBElectrodeMaterialsSafety,practicalcapacity,ratecapability,costPerformancecomp
5、aredtoothermaterialsandproductionrouteIonic/electronicconductivity,capacity,Synthesisroutes,chemicalstability,surfacemodification,tapingdensity,ball-milling,processingelectrochemicalmodeling,scalablestabilitywindowproductionCrystalstructure,PropertySynthesis(non)stoichiomet
6、ry,particlemorphology,particlesizedistribution,surfaceStructurecoating正負(fù)極材料的基本性能材料容量電位安全性成本長(zhǎng)期(mAh/g)（Vvs.Li)壽命LiCoO21403.6-4.1可高好LiMn2O41404.0好低差正極LiFePO41603.4優(yōu)低優(yōu)190(3-4.8V)3.6-4.55Li3V2(PO4)3優(yōu)中優(yōu)130(3-4.3V)3.6-4.1LiNi0.5Mn1.5O41404.7可中中石墨3600-0.2可低中負(fù)極Li4Ti5O121701.5優(yōu)中優(yōu)Si42
7、000.35可中差陶淵明《桃花源記》“避秦時(shí)亂不知有漢，無(wú)論魏晉”LiVeahighperformanceLiFe.ApplicationoftheTetrahedronofMaterialsScience&EngineeringtoSheetSteelsforAutomotiveChassis?2003Brooks/ColePublishing/ThomsonLearning?Notethatthemicrostruture-synthesisandprocessing-compositionareallinterconnectedanda
8、ffecttheperformance-to-costratio.Crashworthinessofcars翻滾測(cè)試http://v.youku.com/v_pla
