Challenges and obstacles in the development of sodium-air batteries

Emanuel Peled*, Diana Golodnitsky, Roni Hadar, Hadar Mazor, Meital Goor, Larisa Burstein

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

45 Scopus citations

Abstract

Rechargeable metal-air batteries are very attractive because they offer very high theoretical energy densities with the potential to reduce the use of oil and thus to address the key problems of global warming. The concept of lithium-air batteries has existed for almost two decades.We recently proposed a novel and low-cost sodium-air battery system operating at above the melting point of sodium. This paper studies the composition of the SEI formed on freshly deposited sodium metal and the faradaic efficiency of the sodium deposition/dissolution processes.

Original languageEnglish
Pages (from-to)771-776
Number of pages6
JournalJournal of Power Sources
Volume244
DOIs
StatePublished - 2013

Funding

FundersFunder number
United States-Israel Binational Science Foundation0603516821, 0603516751

    Keywords

    • Ionic liquids
    • Polymer electrolytes
    • Rechargeable battery
    • Sodium-air

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