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Abstract

A sodium wick for sodium electrode and trough shaped performs for sulfur electrode in Na/S cell were designed and investigated. The experiments suggested that the sodium wick for sodium electrode not only improved the discharge performance of cell but also reduced the quantity of sodium utilization, and increased the specific energy of Na/S cell. The trough shaped preform with alumina fibres for sulfur electrode decreased the polarization, improved the charge acceptance and prolonged the life of cell.

Keywords

Na/S cell, Sodium wick, Sulfur preform electrode

Publication Date

1996-05-28

Online Available Date

1996-05-28

Revised Date

1996-05-28

Received Date

1996-05-28

References

1WeberN,KUmmerJT.Proc.21stAnnu.PowerSourcesConf.,1967,37:212李国欣.新型化学电源导论.上海:复旦大学出版社,19923WeaverBob,LandgrebeAL.Anoveriewofoveriews-asummary.Proceeding:DOE/EPRIBeta(Na/S)BateryWorkshopⅦ,Toronto,Canada,June1-3,1988:4-14曹佳弟.单体实用型钠硫电池特性.第六届全国固态离子学学术讨论会论文集.福州,1992:1675TischerRognarP.TheSulfurElectrode.NewYork:AcademicPress,1983

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