Table 2

State-of-the-art AI algorithms applied in lithium ion batteries

Application area Descriptions Relevant algorithms
Material screening • Identifying materials with high energy density and excellent cycle life by analyzing material properties and electrochemical performance • CNNs, SVMs, random forests, GNNs
Performance prediction • Predicting battery characteristics such as capacity retention, cycle life, charging/discharging efficiency, and aging behavior • LSTMs, RNNs, Bayesian network, DQNs, linear regression
Defect detection • Detecting defects in lithium batteries during production and usage, such as internal delamination, cracks, and thermal runaway risks • CNNs, GANs, K-means
Optimization design • Enhancing battery performance by optimizing anode and cathode materials, electrolyte composition, and structural design • GA, Bayesian network, random Forests, GNNs, PINNs
Data analysis & classification • Performing pattern recognition, classification, and clustering of experimental data to support performance consistency analysis and anomaly detection • K-NNs, K-means

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