Issue 11, 2012

Batteries for lithium recovery from brines

Abstract

Here, we report a new battery capable of efficiently recovering lithium from brines that is composed of a lithium-capturing cationic electrode (LiFePO4) and a chloride-capturing anionic electrode (Ag). It can convert a sodium-rich brine (Li : Na = 1 : 100) into a lithium-rich solution (Li : Na = 5 : 1) by consuming 144 W h per kg of lithium recovered.

Graphical abstract: Batteries for lithium recovery from brines

Supplementary files

Article information

Article type
Communication
Submitted
25 Jul 2012
Accepted
17 Sep 2012
First published
17 Sep 2012

Energy Environ. Sci., 2012,5, 9487-9491

Batteries for lithium recovery from brines

M. Pasta, A. Battistel and F. La Mantia, Energy Environ. Sci., 2012, 5, 9487 DOI: 10.1039/C2EE22977C

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