Xiaopeng Han

LiCoO 2 /LiMn 0.6 Fe 0.4 PO 4 Composite Cathode with Enhanced Interfacial Structure Enables Long‐Life Lithium‐Ion Batteries

ABSTRACT Extending the cycle life of LiCoO 2 (LCO) cathodes under elevated cutoff voltages remains a critical challenge for lithium‐ion batteries, as accelerated degradation is often governed by reaction heterogeneity and interfacial instability. Herein, we report a composite cat...

Hydrogen bond mediated oxidation enables sustained oxygen evolution at industrial current densities

Stable and efficient non−precious electrocatalysts are crucial for the industrialization of anion exchange membrane water electrolysis as a green hydrogen production technology. Here, we show a synergistic dual-anion engineering combining Se doping and surface [B(OH)4]− modificat...