Electrochemical isotope effect and lithium isotope separation

Jay R. Black; Grant Umeda; Bruce Dunn; William F. McDonough; Abby Kavner

doi:10.1021/ja903926x

Electrochemical isotope effect and lithium isotope separation

Jay R. Black, Grant Umeda, Bruce Dunn, William F. McDonough, Abby Kavner

SCI - Earth Science

University of California at Los Angeles

Research output: Contribution to journal › Article › peer-review

54 Citations (Scopus)

Abstract

(Graph Presented) A large electrochemical isotopic effect is observed upon the electrodeposition of lithium from solutions of propylene carbonate producing isotopically light metal deposits. The magnitude of fractionation is controlled by the applied overpotential and is largest close to equilibrium. Calculated partition function ratios for tetrahedrally coordinated lithium complexes and metallic lithium predict an equilibrium fractionation close to that measured experimentally.

Original language	English
Pages (from-to)	9904-9905
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	131
Issue number	29
DOIs	https://doi.org/10.1021/ja903926x
Publication status	Published - 2009 Jul 29

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10.1021/ja903926x

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title = "Electrochemical isotope effect and lithium isotope separation",

abstract = "(Graph Presented) A large electrochemical isotopic effect is observed upon the electrodeposition of lithium from solutions of propylene carbonate producing isotopically light metal deposits. The magnitude of fractionation is controlled by the applied overpotential and is largest close to equilibrium. Calculated partition function ratios for tetrahedrally coordinated lithium complexes and metallic lithium predict an equilibrium fractionation close to that measured experimentally.",

author = "Black, {Jay R.} and Grant Umeda and Bruce Dunn and McDonough, {William F.} and Abby Kavner",

year = "2009",

month = jul,

day = "29",

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language = "English",

volume = "131",

pages = "9904--9905",

journal = "Journal of the American Chemical Society",

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T1 - Electrochemical isotope effect and lithium isotope separation

AU - Black, Jay R.

AU - Umeda, Grant

AU - Dunn, Bruce

AU - McDonough, William F.

AU - Kavner, Abby

PY - 2009/7/29

Y1 - 2009/7/29

N2 - (Graph Presented) A large electrochemical isotopic effect is observed upon the electrodeposition of lithium from solutions of propylene carbonate producing isotopically light metal deposits. The magnitude of fractionation is controlled by the applied overpotential and is largest close to equilibrium. Calculated partition function ratios for tetrahedrally coordinated lithium complexes and metallic lithium predict an equilibrium fractionation close to that measured experimentally.

AB - (Graph Presented) A large electrochemical isotopic effect is observed upon the electrodeposition of lithium from solutions of propylene carbonate producing isotopically light metal deposits. The magnitude of fractionation is controlled by the applied overpotential and is largest close to equilibrium. Calculated partition function ratios for tetrahedrally coordinated lithium complexes and metallic lithium predict an equilibrium fractionation close to that measured experimentally.

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U2 - 10.1021/ja903926x

DO - 10.1021/ja903926x

M3 - Article

C2 - 19580315

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VL - 131

SP - 9904

EP - 9905

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

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ER -

Electrochemical isotope effect and lithium isotope separation

Abstract

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