Buscar
Mostrando ítems 1-10 de 120
A LiMn2 O4 -Polypyrrole system for the extraction of LiCl from natural brine
(Electrochemical Society, 2016-07)
A highly selective LiMn2 O4 -Polypyrrole electrochemical cell for the extraction of LiCl from natural brine is described. Reproducible intercalation of Li+ in Lix Mn2 O4 (0 ≤ x ≤ 1) and Cl- in oxidized polypyrrole (PPy+) ...
Effect of the electrode potential on the surface composition and crystal structure of LiMn2O4 in aqueous solutions
(Pergamon-Elsevier Science Ltd, 2018-04)
Cubic spinel LiMn2O4 has been studied for the reversible extraction of Li+ from natural brine after the application of suitable electrode potentials. In this work we report on the insertion/extraction of Li+ from natural ...
Electrochemical impedance spectroscopy study of the LixMn2O4 interface with natural brine
(Elsevier Science Sa, 2018-06)
The LiMn2O4-Polypyrrole electrochemical cell has been shown to extract LiCl from natural brine at low voltage with high selectivity, low energy consumption (5?10 Wh·mol− 1) and good stability. The intercalation/de-intercalation ...