Aqueous processing of composite lithium ion electrode material

Li, Jianlin; Armstrong, Beth L; Daniel, Claus; Wood, III, David L

Aqueous processing of composite lithium ion electrode material

Patent · 17 February 2015

OSTI ID:1170382

Li, Jianlin; Armstrong, Beth L; Daniel, Claus; Wood, III, David L

A method of making a battery electrode includes the steps of dispersing an active electrode material and a conductive additive in water with at least one dispersant to create a mixed dispersion; treating a surface of a current collector to raise the surface energy of the surface to at least the surface tension of the mixed dispersion; depositing the dispersed active electrode material and conductive additive on a current collector; and heating the coated surface to remove water from the coating.

View Patent

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: ;

Other Award/Contract Number:: AC05-000R22725

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

Patent Number(s):: 8,956,688

Application Number:: 13/651,270

OSTI ID:: 1170382

Country of Publication:: United States

Language:: English

References (21)

Fine-particle lithium iron phosphate LiFePO4 synthesized by a new low-cost aqueous precipitation technique Arnold, G.; Garche, J.; Hemmer, R. Journal of Power Sources, Vol. 119-121 https://doi.org/10.1016/S0378-7753(03)00241-6	journal	June 2003
Optimization of multicomponent aqueous suspensions of lithium iron phosphate (LiFePO₄) nanoparticles and carbon black for lithium-ion battery cathodes Li, Jianlin; Armstrong, Beth L.; Daniel, Claus Journal of Colloid and Interface Science, Vol. 405, p. 118-124 https://doi.org/10.1016/j.jcis.2013.05.030	journal	September 2013
The development of low cost LiFePO₄-based high power lithium-ion batteries Striebel, Kathryn; Shim, Joongpyo; Sierra, Azucena Journal of Power Sources, Vol. 146, Issue 1-2, p. 33-38 https://doi.org/10.1016/j.jpowsour.2005.03.119	journal	August 2005
LiFePO₄ water-soluble binder electrode for Li-ion batteries Guerfi, A.; Kaneko, M.; Petitclerc, M. Journal of Power Sources, Vol. 163, Issue 2, p. 1047-1052 https://doi.org/10.1016/j.jpowsour.2006.09.067	journal	January 2007
Aging of LiFePO₄ upon exposure to H₂O Zaghib, K.; Dontigny, M.; Charest, P. Journal of Power Sources, Vol. 185, Issue 2, p. 698-710 https://doi.org/10.1016/j.jpowsour.2008.08.028	journal	December 2008
Preparation and performances of LiFePO₄ cathode in aqueous solvent with polyacrylic acid as a binder Cai, Z. P.; Liang, Y.; Li, W. S. Journal of Power Sources, Vol. 189, Issue 1, p. 547-551 https://doi.org/10.1016/j.jpowsour.2008.10.040	journal	April 2009
Optimizing the surfactant for the aqueous processing of LiFePO₄ composite electrodes Porcher, W.; Lestriez, B.; Jouanneau, S. Journal of Power Sources, Vol. 195, Issue 9, p. 2835-2843 https://doi.org/10.1016/j.jpowsour.2009.11.088	journal	May 2010
Water-soluble binders for MCMB carbon anodes for lithium-ion batteries Courtel, Fabrice M.; Niketic, Svetlana; Duguay, Dominique Journal of Power Sources, Vol. 196, Issue 4, p. 2128-2134 https://doi.org/10.1016/j.jpowsour.2010.10.025	journal	February 2011
Materials processing for lithium-ion batteries Li, Jianlin; Daniel, Claus; Wood, David Journal of Power Sources, Vol. 196, Issue 5, p. 2452-2460 https://doi.org/10.1016/j.jpowsour.2010.11.001	journal	March 2011
Dispersion properties of aqueous-based LiFePO₄ pastes and their electrochemical performance for lithium batteries Lee, Jin-Hyon; Kim, Jeom-Soo; Kim, Yoon Chang Ultramicroscopy, Vol. 108, Issue 10, p. 1256-1259 https://doi.org/10.1016/j.ultramic.2008.04.027	journal	September 2008
Optimization of LiFePO ₄ Nanoparticle Suspensions with Polyethyleneimine for Aqueous Processing Li, Jianlin; Armstrong, Beth L.; Kiggans, Jim Langmuir, Vol. 28, Issue 8 https://doi.org/10.1021/la205157d	journal	February 2012
The effects of moderate thermal treatments under air on LiFePO4-based nano powders Hamelet, Stéphane; Gibot, Pierre; Casas-Cabanas, Montse Journal of Materials Chemistry, Vol. 19, Issue 23 https://doi.org/10.1039/B901491H	journal	January 2009
Tailored Rheological Behavior of Mullite and BSAS Suspensions Using a Cationic Polyelectrolyte Kirby, Glen H.; Cooley, Kevin M.; Armstrong, Beth L. ASME Turbo Expo 2005: Power for Land, Sea, and Air, Volume 1: Turbo Expo 2005 https://doi.org/10.1115/GT2005-68491	conference	January 2005
Phospho-olivines as Positive-Electrode Materials for Rechargeable Lithium Batteries Padhi, A. K. Journal of The Electrochemical Society, Vol. 144, Issue 4, p. 1188-1194 https://doi.org/10.1149/1.1837571	journal	April 1997
Effects of PAA-NH[sub 4] Addition on the Dispersion Property of Aqueous LiCoO[sub 2] Slurries and the Cell Performance of As-Prepared LiCoO[sub 2] Cathodes Li, Chia-Chen; Lee, Jyh-Tsung; Lo, Chen-Yu Electrochemical and Solid-State Letters, Vol. 8, Issue 10 https://doi.org/10.1149/1.2012287	journal	January 2005
Is LiFePO[sub 4] Stable in Water? Porcher, W.; Moreau, P.; Lestriez, B. Electrochemical and Solid-State Letters, Vol. 11, Issue 1 https://doi.org/10.1149/1.2795833	journal	January 2008
Design of Aqueous Processed Thick LiFePO[sub 4] Composite Electrodes for High-Energy Lithium Battery Porcher, W.; Lestriez, B.; Jouanneau, S. Journal of The Electrochemical Society, Vol. 156, Issue 3 https://doi.org/10.1149/1.3046129	journal	January 2009
Electrochemical Equilibria of Copper in Aqueous Phosphoric Acid Solutions Aksu, Serdar Journal of The Electrochemical Society, Vol. 156, Issue 11 https://doi.org/10.1149/1.3215996	journal	January 2009
Using Poly(4-Styrene Sulfonic Acid) to Improve the Dispersion Homogeneity of Aqueous-Processed LiFePO[sub 4] Cathodes Li, Chia-Chen; Peng, Xing-Wei; Lee, Jyh-Tsung Journal of The Electrochemical Society, Vol. 157, Issue 4 https://doi.org/10.1149/1.3308595	journal	January 2010
Superior Performance of LiFePO ₄ Aqueous Dispersions via Corona Treatment and Surface Energy Optimization Li, Jianlin; Rulison, Christopher; Kiggans, Jim Journal of The Electrochemical Society, Vol. 159, Issue 8 https://doi.org/10.1149/2.018208jes	journal	January 2012
Lithium Ion Cell Performance Enhancement Using Aqueous LiFePO ₄ Cathode Dispersions and Polyethyleneimine Dispersant Li, Jianlin; Armstrong, Beth L.; Kiggans, Jim Journal of The Electrochemical Society, Vol. 160, Issue 2 https://doi.org/10.1149/2.037302jes	journal	November 2012

Similar Records

Aqueous processing of composite lithium ion electrode material

Patent · 2017 · OSTI ID:1364414

Manufacturing of thick composite electrode using solvent mixtures

Patent · 2020 · OSTI ID:1637812

Aqueous Ni-rich-cathode dispersions processed with phosphoric acid for lithium-ion batteries with ultra-thick electrodes

Journal Article · 2020 · Journal of Colloid and Interface Science · OSTI ID:1649163

Related Subjects

36 MATERIALS SCIENCE

Aqueous processing of composite lithium ion electrode material

Citation Formats

References (21)

Similar Records

Related Subjects