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Structural and electronic co-regulation of Ag@MXene-VOH heterostructures for durable aqueous zinc-ion batteries
王
J
J
X
C
X
T
W
DOI:10.1016/j.jallcom.2026.190242.png)
Abstract
En 中文
• Ag nanoparticle-pillared MXene-VOH cathode addresses VOH's sluggish kinetics and structural degradation. • AgNPs play a tri-functional role: conductive bridging, MXene stabilization, and oxygen vacancy modulation. • The heteroarchitecture builds 3D electron/ion transport network and buffers lattice strain during Zn²⁺/H⁺ co-insertion. • Ag@MXene-VOH cathode delivers 361.2 mAh/g at 0.5 A/g and 90.2% capacity retention over 1000 cycles at 5 A/g.
Journal
IF:
6.3
Papers:
8.2W
Citations:
24.3W
