A new metal–organic rotaxane framework for enhanced ion conductivity of solid-state electrolyte in lithium-metal batteries

被引：0
|
作者：
Ying Li [1 ,2 ]
Yanjun Xu [1 ,2 ]
Xingqi Han [3 ]
Di Han [1 ,2 ]
Xuesong Wu [1 ,2 ]
Xinlong Wang [3 ,1 ,2 ]
Zhongmin Su [3 ,1 ,2 ,4 ]
机构：
[1] School of Chemistry and Environmental Engineering,Changchun University of Science and Technology,Jilin Provincial Science and Technology InnovationCenter of Optical Materials and Chemistry
[2] Jilin Provincial International Joint Research Center of Photo-functional Materials and Chemistry
[3] School of Marine Science and Engineering,Hainan Provincial Key Lab of Fine Chemistry,School of Chemical Engineering and Technology,HainanUniversity
[4] State Key Laboratory of Supramolecular Structure and Materials,Institute of Theoretical Chemistry,College of Chemistry,Jilin
来源：
Chinese Chemical Letters. | 2024年 / 35卷 / 09期
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摘要：
The composite polymer electrolyte has been obtained via incorporating LiCUST-701（a new metal-organic rotaxane framework modified by Li+） into poly（ethylene oxide）(PEO) matrix and give a high ionic conductivity of 4.02 × 10-4 S/cm at 60℃.DFT calculations were used to visualize the possible diffusion pathway of Li+.The all-solid-state cell assembled with LiFePO4,composite polymer electrolyte and lithium metal foil delivered with excellent cycling capability and stability even under high current densities.
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页数：5
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