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| Electrochemical Properties of Spinel LiMn_2O_(4-δ)F_δ for Cathode Materials of Secondary Lithium-ion Battery | |
| 作者姓名： | Zhao Yong CHEN Xing Quan LIU Zuo Long YU (Chengdu Institute of Organic Chemistry The Chinese Academy of Sciences Chendy 610041) |
| 作者单位： | Chengdu Institute of Organic Chemistry,The Chinese Academy of Sciences,Chendy 610041 |
| 摘 要： | Inrecentyears,withthedevelopmentofallsortsofcellularphones,camcorders,laptopcomputers,thelithium-ionsecondarybatteriesbasedontheuseofmanganese-lithiumoxideLiMn,O.withlowtoxicityandcostattractmuchattention.ButtheLiMn,O.cathodematerialhasthedisadvantageofpoorstructUralinstabilityasaresultoftheJahnTellereffectcausedbyMn3 .ManyresearchershavemadegreateffortstoimproveitsstructuralstabilitybycanonsubstitUtion,bUtlittlerewardhasbeenreceived.Weadoptedanionsubstitutionasanewmethodtoreachthisgoal,a… |
| 关 键 词： | Spinel LiMn_2O_(4-δ)Fδ cathode materials. |
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