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Computational and data-driven modelling of solid polymer electrolytes

delete2023-01-01
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OA
AI
K
Kaiyang Wang
H
Haoyuan Shi
李
李天娇 (Tianjiao Li)
赵立铭 cover
赵立铭 (Liming Zhao)
H
Hanfeng Zhai
D
Deepa Korani
J
Jingjie Yeo *
DOI:10.1039/d3dd00078hdelete
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Abstract

Abstract

En 中文
Solid polymer electrolytes (SPEs) have been regarded as a safer alternative for liquid electrolytes in rechargeable batteries, yet they suffer from drawbacks such as low ionic conductivity. Designing SPEs with optimal performance is a challenging task, since the properties of SPEs are influenced by parameters across multiple scales, which leads to a vast design space. The integration of theory-based modeling methods and data-driven approaches can effectively link chemical and structure features of SPEs to macroscopic properties. Machine learning (ML) algorithms are paramount to data-driven modeling. This review aimed to highlight the ML algorithms used for SPE design, and how these algorithms can be employed synergistically with theory-based modelling methods such as density functional theory (DFT), molecular dynamics (MD) and coarse graining (CG). In addition, this work is concluded with our outlook in this young and promising field. Solid polymer electrolytes (SPEs) offer a safer battery electrolyte alternative but face design challenges. This review highlights applications of machine learning alongside theory-based models to improve SPE design.
Keywords:
NEURAL-NETWORK MODEL
MOLECULAR-DYNAMICS
CARBON NANOTUBES
OPTIMAL-DESIGN
ENERGY
CONDUCTIVITY
POTENTIALS
PREDICTION
CHEMISTRY
EXPLORATION

Journal

Digital Discovery cover
Digital Discovery
IF:
5.6
Papers:
997
Citations:
1.7K

Organization

C
Cornell University
Scholars:
6.3W
Papers: 5.4W
Citations: 10.9W
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