VFBATTERY REPORT

New / Alternative Chemistries

Pages 618–629 (12 pages)

Battery Report 2025, page 626: New / Alternative Chemistries
Text on page 626

Charge–discharge profile of Cu3N at full fluorination Chg.F 6.

Fluoride accommodation sites in the Cu3N lattice during electrochemical fluorination.

Cu3N enables intercalation-type fluoride storage via coupled Cu-N redox, delivering exceptionally high reversible capacity without conversion-driven volume collapse. Source: Zhang, D., Yamamoto, K., Cao, Z. et al., J. Am. Chem. Soc., 2025.

Extracted from the PDF; charts and images may read imperfectly.

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