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Corresponding Author

Hanxi Yang

Abstract

An amorphous lithium inserting anode material based on Tin oxide glass was synthesized by salification in solution and its properties on lithium intercalation was investigated by X ray diffraction(XRD), microelectrode voltammetry and charge discharge measurements. The results have shown that this kind of material has considerable electrochemical reversibility toward lithium intercalation deintercalation. The available discharge capacity of the material reaches 430 mA·h/g with charge_discharge efficiency over 90%, showing a great potential for practical use.

Keywords

Lithium ion battery, Lithium inserting anode, Amorphous material, Tin_based glass

Publication Date

1998-11-28

Online Available Date

1998-11-28

Revised Date

1998-11-28

Received Date

1998-11-28

References

1R.Tosici,M.Beretoni,V.Nalimovaetal.AHighRateCarbonElectrodeforRechargeableLithiumionBatteries.J.Electrochem.Soc.,1996,(143)3:L64~L652J.Saradin,A.Guessous,M.Ribes.Synthesisandcharacterizationoflithiumintercalationelectrodesbasedonironoxidethinfilms.J.ofPowerSources.,1996,54:149~1543T.Ohzuku,A.UedaandN.Uamamoto.ZerostraininsertionmaterialofLi[Li1/3Ti5/3]O4ofrechargeablelithiumcels.J.Electrochem.Soc.,1995,(142)5:1431~14354YoshioIdota,TadahikoKubota,AkihiroMatsufujietal.TinBasedAmorphousOxide:AHighCapacityLithiumIonStorageMaterial.Science,1997,(276)30:1395~13975FujiPhotoFilmCO.,LTD.Nonaqueoussecondarybatery.EuropeanPat.No.96,113,696.9,1995.8.3

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