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页数:30页
时间:2019-03-07
《[2008 MRB] Issue and challenges facing rechargeable thin film lithium batteries.pdf》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、MaterialsResearchBulletin43(2008)19131942www.elsevier.com/locate/matresbuReviewIssueandchallengesfacingrechargeablethinfilmlithiumbatteriesArunPatil,VaishaliPatil,DongWookShin,Ji-WonChoi,Dong-SooPaik,Seok-JinYoon*ThinFilmMaterialsResearchCenter,KoreaInstituteofScienceandT
2、echnology,Seoul136-791,RepublicofKoreaReceived28February2007;receivedinrevisedform23August2007;accepted27August2007Availableonline1September2007AbstractNewmaterialsholdthekeytofundamentaladvancesinenergyconversionandstorage,bothofwhicharevitalinordertomeetthechallengeofg
3、lobalwarmingandthefinitenatureoffossilfuels.Nanomaterialsinparticularofferuniquepropertiesorcombinationsofpropertiesaselectrodesandelectrolytesinarangeofenergydevices.Technologicalimprovementsinrechargeablesolid-statebatteriesarebeingdrivenbyanever-increasingdemandforport
4、ableelectronicdevices.Lithiumbatteriesarethesystemsofchoice,offeringhighenergydensity,flexible,lightweightdesignandlongerlifespanthancomparablebatterytechnologies.Wepresentabriefhistoricalreviewofthedevelopmentoflithium-basedthinfilmrechargeablebatterieshighlightongoingres
5、earchstrategiesanddiscussthechallengesthatremainregardingthediscoveryofnanomaterialsaselectrolytesandelectrodesforlithiumbatteriesalsothisarticledescribesthepossibleevolutionoflithiumtechnologyandevaluatestheexpectedimprovements,arisingfromnewmaterialstocelltechnology.Ne
6、wactivematerialsunderinvestigationandelectrodeprocessimprovementsmayallowanultimatefinalenergydensityofmorethan500Wh/Land200Wh/kg,inthenext56years,whilemaintainingsufficientpowerdensities.Anewrechargeablebatterytechnologycannotbeforeseentodaythatsurpassesthis.Thisreportwil
7、lprovidekeyperformanceresultsforthinfilmbatteriesandhighlightrecentadvancesintheirdevelopment.#2007ElsevierLtd.Allrightsreserved.Keywords:A.Electronicmaterials;A.Inorganiccompounds;A.ThinfilmsContents1.Introduction...........................................................
8、...........19142.HistoricaldevelopmentsinLi-batteryresearch............................................
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