Titanium dioxide nanotubes modified with nickel oxide and nickel nanoparticles for improved polysulfide anchoring and redox kinetics in lithium–sulfur batteries

Nanoscale Advances, 2026

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DOI 10.1039/d6na00263c
Data confidence 85 high
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Abstract

TiO 2 nanotubes modified with NiO and Ni nanoparticles were synthesized to trap migrating polysulfides and accelerating redox kinetics. This architecture suppresses the shuttle effect, enabling high-performance, stable Li–S batteries.