<ul><li>Electrochemical technology presents low-energy mitigation pathways for desalination and carbon capture to address water scarcity and global warming.</li><li>The use of cation intercalation materials in Faradaic deionization (FDI) enables desalination with solid-state concentration swings, surpassing the limits of capacitive deionization.</li><li>Innovative embedded, micro-interdigitated flow fields have been developed to facilitate seawater-level desalination using Prussian blue analogs, expanding the applications to fuel cells and flow-based electrochemical devices.</li><li>The use of symmetric FDI architectures with proton intercalation materials also enables the low-energy direct-air capture of carbon dioxide by reversibly shifting pH within aqueous electrolyte.</li></ul>

Intercalation-based desalination and carbon capture for water and climate sustainability

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