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Updated: Apr 25, 2026

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
Published on: August 12, 2013
Combining mechanical ball-milling with melt-polymerization to fabricate polyimide covalent organic frameworks towards
Yu Wu1, Xu Han2, Hailong Hu1
1Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China. lushuanglong@jiangnan.edu.cn.
Abstract:
Melt-polymerization and mechanical ball-milling were combined to achieve the facile mass production of polyimide covalent organic frameworks (COFs) towards high-performance sodium-ion batteries. The as-obtained COFs were demonstrated with high utilization of active sites (>83.0%) and COFs with smaller pore sizes were proved to deliver better performance with a specific capacity of 213.7 mA h g-1 at a current density of 0.1 A g-1.
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