计算机科学
财产(哲学)
对偶(语法数字)
电池(电)
电解质
航程(航空)
领域(数学分析)
数据挖掘
人工智能
材料科学
化学
物理
热力学
数学
数学分析
哲学
认识论
复合材料
艺术
功率(物理)
文学类
电极
物理化学
作者
Yuchen Gao,Yuhang Yuan,Suozhi Huang,Nan Yao,Legeng Yu,Yao-Peng Chen,Qiang Zhang,Xiang Chen
标识
DOI:10.1002/anie.202416506
摘要
Developing rechargeable batteries that operate within a wide temperature range and possess high safety has become necessary with increasing demands. Rapid and accurate assessment of the melting points (MPs), boiling points (BPs), and flash points (FPs) of electrolyte molecules is essential for expediting battery development. Herein, we introduce Knowledge‐based electrolyte Property prediction Integration (KPI), a knowledge–data dual‐driven framework for molecular property prediction of electrolytes. Initially, the KPI collects molecular structures and properties, and then automatically organizes them into structured datasets. Subsequently, interpretable machine learning further explores the structure–property relationships of molecules from a microscopic perspective. Finally, by embedding the discovered knowledge into property prediction models, the KPI achieved very low mean absolute errors of 10.4, 4.6, and 4.8 K for MP, BP, and FP predictions, respectively. The KPI reached state‐of‐the‐art results in 18 out of 20 datasets. Utilizing molecular neighbor search and high‐throughput screening, 15 and 14 promising molecules, with and without Chemical Abstracts Service Registry Number, respectively, were predicted for wide‐temperature‐range and high‐safety batteries. The KPI not only accurately predicts molecular properties and deepens the understanding of structure–property relationships but also serves as an efficient framework for integrating artificial intelligence and domain knowledge.
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