Multivalent intercalation in Prussian blue analogues as a novel recovery method from spent Li-ion batteries

Key Points

• The study shows effective multivalent intercalation for recovering resources from spent lithium-ion batteries.
• Using prussian blue analogues, recovery efficiencies reach up to 85%, indicating high potential for recycling.
• Observational analysis evaluates lithium-ion battery materials and their ion exchange capabilities during recovery.
• Highlighting significant implications for sustainable technology, reducing environmental impact through better recycling methods.