Highly crystalline polyimide covalent organic framework as dual-active-center cathode for high-performance lithium-ion batteries

• Main Authors: Yao, Liyi, Ma, Chao, Sun, Libo, Zhang, Daliang, Chen, Yuze, Jin, Enquan, Song, Xiaowei, Liang, Zhiqiang, Wang, Kai-Xue
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Chemical engineering; Polyimidization; Intrinsic Redox Reaction
• Online Access: https://hdl.handle.net/10356/164492
• Institution: Nanyang Technological University

Polyimide covalent organic framework (PI-COF) materials that can realize intrinsic redox reactions by changing the charge state of their electroactive sites are considered as emerging electrode materials for rechargeable devices. However, the highly crystalline PI-COFs with hierarchical porosity are...