Interfacial stability in a CeH 2 |3CeH 3 @BaH 2 |NaAlH 4 cell: kinetic and thermodynamic compatibility

作者：Ren Zou, Weijin Zhang, Jirong Cui, S K Wang, Shukun Liu, Hetong Chen, Lei Xu, Haiyu Deng, Hujun Cao, Ping Chen · 发表于：Chemical Communications · 年份：2026 · DOI：10.1039/d6cc03347d · 研究领域：Hydrogen Storage and Materials、Thermal Expansion and Ionic Conductivity、Electrocatalysts for Energy Conversion

hydride-ion battery (HIB) model, we observed that capacity decay originates not only from the cathode material itself but also from anode potential drift caused by interfacial instability. We proposed stabilization strategies to mitigate these effects, highlighting that interfacial compatibility is crucial for the cycling stability of HIBs.