A Pyrazine‐Pyridinamine Covalent Organic Framework as a Low Potential Anode for Highly Durable Aqueous Calcium‐Ion Batteries (Adv. Energy Mater. 1/2024)

Calcium Full-Cells To widen the voltage range and enhance the specific energy of calcium full-cells, stable anode materials with lower plateau potentials are crucial. In article number 2302495, Feng Liu, Chunyi Zhi, Haiming Lv and co-workers introduce PTHAT-COF as an anode material for aqueous calcium batteries, addressing key challenges by demonstrating a low potential plateau, excellent rate performance, extended cycling life, and capacity retention.