Lithium-ion batteries. A look into the future copy.pdf

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1、ViewOnline/JournalHomepage/TableofContentsforthisissueEnergy&DynamicArticleLinksC

2、epted9thJune2011DOI:10.1039/c1ee01388bAcriticaloverviewofthelatestdevelopmentsinthelithiumionbatteriestechnologyisreported.Wefirstdescribetheevolutionintheelectrolyteareawithparticularattentiontoionicliquids,discussingtheexpectedapplicationoftheseroomtemperaturemoltensaltsandlis

3、tingtheissuesthatstillpreventtheirpracticalimplementation.Theattentionisthenfocusedontheelectrodematerialspresentlyconsideredthemostpromisingforenhancingtheenergydensityofthebatteries.Attheanodesideadiscussionisprovidedonthestatusofdevelopmentofhighcapacitytinandsiliconlithiuma

4、lloys.Weshowthatthemorphologythatisthemostlikelytoensurecommercialexploitationofthesealloyelectrodesisthatinvolvingcarbon-basednanocomposites.Wefinallytouchonsuper-high-capacitybatteries,discussingthekeycasesoflithium-sulfurandlithium-airandattemptingtoforecasttheirchancestoeven

5、tuallyreachthestatusofpracticallyappealingenergystoragesystems.Weconcludewithabriefreflectionontheamountoflithiumreservesinviewofitslargeuseinthecaseofglobalconversionfromgasoline-poweredcarstohybridandelectriccars.1.Doestheactuallithiumbatterytechnologycomplysustainablevehicles

6、,suchashybridvehicles(HEVs),plug-inwiththeelectricroadtransportationcriteria?hybridvehicles(PHEVs)andultimately,fullelectricvehicles(EVs),areinprogressworldwide.Ourpresentenergypolicy,stillmainlybasedonburningfossilExploitationofalternative,green,energysources(solar,wind,fuels,

7、inevitablyposesaseriousconcernduetoCO2-relatedgeothermal)requiresthesidesupportofenergystoragesystemsDownloadedbyZhejiangUniversityon02February2012globalwarming.Accordingly,effortsaimedatensuringefficientthatcancompensatetheirintermittentcharacteristics.ItisnowPublishedon27July2

8、011onhttp://pubs.rsc.org

9、doi:10.1039/C1EE01388Buseofre