Advanced Energy Materials· Yuhang Xin,
Hexiao Zhang,
Kunyu Zhao,
Yingshuai Wang,
Qingbo Zhou,
Yonghao Liu,
Runqing Ou,
Qianchen Wang,
Hongcai Gao·· 15 天前AI 评分24
界面偶极重排实现 Na4Fe3(PO4)2P2O7 正极超快储钠
Interfacial Dipole Reorganization Enables Ultrafast Sodium Storage in Na4Fe3(PO4)2P2O7 Cathodes
模型导读
通过在 Na4Fe3(PO4)2P2O7（NFPP）中引入 Ni2+ 取代，构建了从晶格到界面的体相-界面耦合框架，增强 Fe─O d-p 杂化并促进中程有序，进而重排界面偶极、削弱 Na-ClO4 缔合。
来源：Advanced Energy Materials · advanced.onlinelibrary.wiley.com