Spent ternary lithium-ion battery-derived NiCo/MnO@CC interfacial catalyst modulates Li₂CO₃ deposition in Li-CO₂ batteries.

Authors

Shuai Yang, Xiaoran Li, Lijun Feng, Taiyu Jin, Jixuan Xiao, Jisheng Wang, Lili Li, Guorui Yang

Published in

Chemical communications (Cambridge, England). Jul 15, 2026. Epub Jul 15, 2026.

Abstract

Herein, spent ternary lithium-ion batteries (NCM) are upcycled into a NiCo/MnO@CC interfacial catalyst for Li-CO₂ batteries. Integrated theoretical calculations and experimental analyses reveal that the interfacial affinity facilitates CO₂ adsorption and induces small-sized and uniform Li₂CO₃ deposition, endowing the catalyst with reduced polarization and 1200 h cycling stability.

PMID:
42454447
Bibliographic data and abstract were imported from PubMed on 15 Jul 2026.

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