PDF(4964 KB)
Machine Learning Helps Probe Sodium Ion Motion Behavior in Carbon-Based Anodes
Zihao Yang, Zhendong Liu, Quanbing Liu
Prog Chem ›› 2025, Vol. 37 ›› Issue (12) : 1836-1845.
PDF(4964 KB)
PDF(4964 KB)
Machine Learning Helps Probe Sodium Ion Motion Behavior in Carbon-Based Anodes
The complexity of sodium-storage mechanisms has become a key bottleneck limiting the deployment of high-performance carbon-based anodes in commercial sodium-ion batteries. In hard-carbon anodes, Na-storage involves multiscale, coupled processes that are challenging to characterize. Machine learning (ML) can bridge the experiment-characterization-simulation divide, rapidly uncover nonlinear multivariate relationships and key structure-property descriptors, complement theoretical calculations by mitigating limitations in time/length scales and data scarcity, and enable predictions of capacity plateaus, diffusion kinetics, and cycling stability. Building on a critical synthesis of Na-storage mechanisms in hard carbon, this review distills core ML strategies and representative applications to support interpretable, data-driven design of high-capacity, long-life carbon anodes, highlighting ML-centered approaches for probing alkali-ion behavior. The aim is to provide theoretical guidance and practical design rules for the future design and optimization of carbon-based anode materials.
1 Introduction
2 The principal challenges facing carbon-based anodes
2.1 Bonding behaviour of alkali metal atoms in various carbon material systems
2.2 Sodium storage behaviour in hard carbon
3 Machine learning in investigating ion transport behaviour in carbon-based anodes
3.1 Common machine learning algorithms
3.2 Data-driven machine learning approaches
3.3 Machine learning reveals intercalation behaviour in carbon materials
4 Conclusion and outlook
sodium storage mechanism / hard carbon / machine learning / material design
| [1] |
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| [2] |
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| [3] |
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| [4] |
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| [5] |
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| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
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