Influence of lithium salts on the discharge chemistry of Li-air cells

Gabriel M. Veith; Jagjit Nanda; Laetitia H. Delmau; Nancy J. Dudney

doi:10.1021/jz300430s

Influence of lithium salts on the discharge chemistry of Li-air cells

Gabriel M. Veith, Jagjit Nanda, Laetitia H. Delmau, Nancy J. Dudney

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Abstract

In this work, we show that the use of a high boiling point ether solvent (tetraglyme) promotes the formation of Li ₂O ₂ in a lithium-air cell. However, another major constituent in the discharge product of a Li-air cell contains halides from the lithium salts and C-O from the tetraglyme used as the solvent. This information is critical to the development of Li-air electrolytes, which are stable and promote the formation of the desired Li ₂O ₂ products.

Original language	English
Pages (from-to)	1242-1247
Number of pages	6
Journal	Journal of Physical Chemistry Letters
Volume	3
Issue number	10
DOIs	https://doi.org/10.1021/jz300430s
State	Published - May 17 2012

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title = "Influence of lithium salts on the discharge chemistry of Li-air cells",

abstract = "In this work, we show that the use of a high boiling point ether solvent (tetraglyme) promotes the formation of Li 2O 2 in a lithium-air cell. However, another major constituent in the discharge product of a Li-air cell contains halides from the lithium salts and C-O from the tetraglyme used as the solvent. This information is critical to the development of Li-air electrolytes, which are stable and promote the formation of the desired Li 2O 2 products.",

author = "Veith, \{Gabriel M.\} and Jagjit Nanda and Delmau, \{Laetitia H.\} and Dudney, \{Nancy J.\}",

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AU - Veith, Gabriel M.

AU - Nanda, Jagjit

AU - Delmau, Laetitia H.

AU - Dudney, Nancy J.

PY - 2012/5/17

Y1 - 2012/5/17

N2 - In this work, we show that the use of a high boiling point ether solvent (tetraglyme) promotes the formation of Li 2O 2 in a lithium-air cell. However, another major constituent in the discharge product of a Li-air cell contains halides from the lithium salts and C-O from the tetraglyme used as the solvent. This information is critical to the development of Li-air electrolytes, which are stable and promote the formation of the desired Li 2O 2 products.

AB - In this work, we show that the use of a high boiling point ether solvent (tetraglyme) promotes the formation of Li 2O 2 in a lithium-air cell. However, another major constituent in the discharge product of a Li-air cell contains halides from the lithium salts and C-O from the tetraglyme used as the solvent. This information is critical to the development of Li-air electrolytes, which are stable and promote the formation of the desired Li 2O 2 products.

UR - https://www.scopus.com/pages/publications/84862101259

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DO - 10.1021/jz300430s

M3 - Article

AN - SCOPUS:84862101259

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JO - Journal of Physical Chemistry Letters

JF - Journal of Physical Chemistry Letters

IS - 10

ER -

Influence of lithium salts on the discharge chemistry of Li-air cells

Abstract

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