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Machine learning for redox potential prediction and application on a Na-ion battery system
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DOI:10.1016/j.solidstatesciences.2026.108336.png)
Abstract
En 中文
• GeoCGNN predicts redox potential in Na-ion battery cathode materials. • Two direct and one indirect ML approaches for redox potential are compared. • Over 500,000 layered metal (Mn,Ni,Ti) oxide compositions are screened. • Compositions with high redox potential and low formation energy are identified. • Revised prediction models correct outputs for non-relaxed crystal structures.
Keywords:
Machine learning
Battery material
Electrochemical energy storage
Sodium ion battery
Graph neural network
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