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Title:
SYSTEM AND METHOD OF SELECTIVE ELECTRODEPOSITION FOR METAL RECYCLING
Document Type and Number:
WIPO Patent Application WO/2023/239394
Kind Code:
A3
Abstract:
A system for selective electrodeposition for metal recycling includes an electrochemical cell comprising: a fluid including first and second transition metals and a salt at a molar concentration of greater than 1 M; a working electrode in contact with the fluid, where the working electrode has a surface coated with a positively charged polyelectrolyte; and a counter electrode in contact with the fluid and spaced apart from the working electrode. The system also includes a power supply electrically connected to the working and counter electrodes.

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Inventors:
SU XIAO (US)
KIM KWIYONG (US)
Application Number:
PCT/US2022/045674
Publication Date:
March 21, 2024
Filing Date:
October 04, 2022
Export Citation:
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Assignee:
UNIV ILLINOIS (US)
International Classes:
C25B15/08; C22B3/04; C25B9/65; C25C1/08; C25C7/02; C25D17/10; C22B3/10; H01M4/52; H01M10/052; H01M10/54
Attorney, Agent or Firm:
RITTNER, Mindy, N. (US)
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