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

Batuhan Bal; Bertan Özdoğru; Marcos Lucero; Bhuvaneswari M. Sivakumar; Vijayakumar Murugesan; Xiaolin Li; Ömer Özgür Capraz

doi:10.1039/d6eb00040a

January 1, 2026EES batteries.Open Access

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

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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

Implication

Explores chemo-mechanical deformations in lithium titanate electrodes, indicating implications for battery efficiency.

Abstract

Lithium titanate (Li[Li1/3] 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 Li2[Li1/3]...

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Cite This Study

Bal et al. (2026) studied this question.

synapsesocial.com/papers/69be37506e48c4981c676d60 https://doi.org/10.1039/d6eb00040a

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

Key Points

Implication

Abstract

Discussion

Cite This Study

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

Key Points

Implication

Abstract

Discussion

Cite This Study

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