Two-dimensional (2D) covalent organic framework as efficient cathode for binder-free lithium-ion battery

• Main Authors: Yao, Chang-Jiang, Wu, Zhenzhen, Xie, Jian, Yu, Fei, Guo, Wei, Xu, Zhichuan Jason, Li, Dong-Sheng, Zhang, Shanqing, Zhang, Qichun
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Engineering::Chemical engineering; 2D COFs; Pyrene-4,5,9,10-tetraone
• Online Access: https://hdl.handle.net/10356/144035
• Institution: Nanyang Technological University

Searching new organic cathode materials to address the issues of poor cycle stability and low capacity in lithium ion batteries (LIBs) is very important and highly desirable. In this research, a 2D boroxine-linked chemically-active pyrene-4,5,9,10-tetraone (PTO) covalent organic framework (2D PPTODB...