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This research aims to investigate the chemo-mechanical behaviors of lithium titanate composite electrodes under conditions of over lithiation.

March 21, 2026Open Access

Chemo-Mechanical Deformations in Lithium Titanate Composite Electrode Upon Over Lithiation

Key Points

This research aims to investigate the chemo-mechanical behaviors of lithium titanate composite electrodes under conditions of over lithiation.
Analyzed the mechanical properties of lithium titanate electrodes during lithiation
Conducted experiments to observe volumetric changes
Employed various imaging techniques to visualize structural modifications
Identified significant chemo-mechanical deformations upon over lithiation
Observed negligible volumetric changes suggesting resilience
Found correlations between structure and battery performance

Abstract

Lithium titanate (LiLi1/3 Ti5/3]O4, LTO) electrodes have received significant attention as an anode for Li-ion batteries due to their “zero-strain” feature, associated with their negligible volumetric changes to form Li2Li1/3...

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Authors

Batuhan Bal

Bertan Özdoğru

Marcos Lucero

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EES batteries.

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Chemo-Mechanical Deformations in Lithium Titanate Composite Electrode Upon Over Lithiation

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Abstract

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