Surface stabilized electrodes for lithium batteries

Thackeray, Michael M.; Kang, Sun -Ho; Johnson, Christopher S.

Surface stabilized electrodes for lithium batteries

Patent · Tue Apr 03 00:00:00 EDT 2012

OSTI ID:1531729

Thackeray, Michael M.; Kang, Sun -Ho; Johnson, Christopher S.

An uncycled, preconditioned positive metal-oxide or lithium-metal-oxide electrode for a non-aqueous lithium electrochemical cell, the electrode being preconditioned in an aqueous or a non-aqueous solution containing stabilizing cations and anions that are etched into the electrode surface to form a protective layer. Methods of preconditioning the electrodes are disclosed as are electrochemical cells and batteries containing the electrodes.

Research Organization:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC02-06CH11357; W-31109-ENG-38

Assignee:: UChicago Argonne, LLC (Chicago, IL)

Patent Number(s):: 8,148,011

Application Number:: 11/809,133

OSTI ID:: 1531729

Country of Publication:: United States

Language:: English

References (8)

Superior Capacity Retention Spinel Oxyfluoride Cathodes for Lithium-Ion Batteries Choi, W.; Manthiram, A. Electrochemical and Solid-State Letters, Vol. 9, Issue 5, p. A245-A248 https://doi.org/10.1149/1.2186022	journal	March 2006
Optimization of Insertion Compounds Such as LiMn₂O₄ for Li-Ion Batteries Amatucci, G.; Tarascon, J.-M. Journal of The Electrochemical Society, Vol. 149, Issue 12, p. K31-K46 https://doi.org/10.1149/1.1516778	journal	November 2002
Advances in manganese-oxide ‘composite’ electrodes for lithium-ion batteries Thackeray, Michael M.; Johnson, Christopher S.; Vaughey, John T. Journal of Materials Chemistry, Vol. 15, Issue 23, p. 2257-2267 https://doi.org/10.1039/b417616m	journal	March 2005
Improved capacity retention in rechargeable 4 V lithium/lithium-manganese oxide (spinel) cells Gummow, R. J.; de Kock, A.; Thackeray, M. M. Solid State Ionics, Vol. 69, Issue 1, p. 59-67 https://doi.org/10.1016/0167-2738(94)90450-2	journal	April 1994
High-Performance ZrO₂-Coated LiNiO₂ Cathode Material Cho, Jaephil; Kim, Tae-Joon; Kim, Yong Jeong Electrochemical and Solid-State Letters, Vol. 4, Issue 10, p. A159-A161 https://doi.org/10.1149/1.1398556	journal	January 2001
ChemInform Abstract: Novel LiCoO2 Cathode Material with Al2O3 Coating for a Li Ion Cell. Cho, Jaephil; Kim, Yong Jeong; Park, Byungwoo ChemInform, Vol. 32, Issue 12 https://doi.org/10.1002/chin.200112011	journal	March 2001
The Electrochemical Stability of Spinel Electrodes Coated with ZrO₂, Al₂O₃, and SiO₂ from Colloidal Suspensions Kim, J.-S.; Johnson, C. S.; Vaughey, J. T. Journal of The Electrochemical Society, Vol. 151, Issue 10, p. A1755-A1761 https://doi.org/10.1149/1.1793713	journal	January 2004
Effect of a ZrO₂ Coating on the Structure and Electrochemistry of Li_xCoO₂ When Cycled to 4.5 V Chen, Zhaohui; Dahn, J. R. Electrochemical and Solid-State Letters, Vol. 5, Issue 10, p. A213-A216 https://doi.org/10.1149/1.1503202	journal	January 2002

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