A LiMn2O4-Polypyrrole System for the Extraction of LiCl from Natural Brine
Source abstract
Abstract
A highly selective LiMn 2 O 4 -Polypyrrole electrochemical cell for the extraction of LiCl from natural brine is described. Reproducible intercalation of Li + in Li x Mn 2 O 4 (0 ≤ x ≤ 1) and Cl − in oxidized polypyrrole (PPy + ) is achieved with an overall cell voltage of less 1 V over more than 200 cycles with 50% charge efficiency and 5–10 Wh.mol −1 energy consumption. No insertion of Na + has been observed.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Conducting polymers and applications · Advancements in Battery Materials · Advanced Battery Materials and Technologies
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