Boosting Electronic and Li⁺ Transport in Silicon via Titanium Nitride Incorporation for High-Performance All-Solid-State Lithium-Ion Batteries

Abstract

Incorporating highly conductive TiN significantly improves the rate performance and cycling stability of Si anodes. This Si@TiN anode based all-solid-state Li-ion battery provides a specific capacity of 158.9 mAh g-1 at 0.1 C, retains 50.0 mAh g-1 at a high rate of 40 C, and exhibits stable cycling for 1000 cycles at 2 C.

Supplementary files

Article information

Article type
Communication
Submitted
14 Apr 2026
Accepted
08 May 2026
First published
08 May 2026

Chem. Commun., 2026, Accepted Manuscript

Boosting Electronic and Li⁺ Transport in Silicon via Titanium Nitride Incorporation for High-Performance All-Solid-State Lithium-Ion Batteries

X. Jiang, C. Mi, A. Gong, Y. Shi and R. Wang, Chem. Commun., 2026, Accepted Manuscript , DOI: 10.1039/D6CC02289H

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