Aqueous processing of composite lithium ion electrode material

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

Title: Aqueous processing of composite lithium ion electrode material

Patent · Tue Feb 17 00:00:00 EST 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.

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

Sponsoring Organization:: USDOE

DOE 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 (30)

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Aqueous processing of composite lithium ion electrode material Li, Jianlin; Armstrong, Beth L.; Daniel, Claus https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8956688 US Patent Document 8,956,688	patent	February 2015

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