Anthraquinone Covalent Organic Framework Hollow Tubes as Binder Microadditives in Li−S Batteries

• Published in: Angewandte Chemie International Edition Vol. 61; no. 3; pp. e202113315 - n/a
• Main Authors: Guo, Can, Liu, Ming, Gao, Guang‐Kuo, Tian, Xi, Zhou, Jie, Dong, Long‐Zhang, Li, Qi, Chen, Yifa, Li, Shun‐Li, Lan, Ya‐Qian
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 17.01.2022
• Edition: International ed. in English
• Subjects: Anthraquinone; Anthraquinones; Basic converters; batteries; Binders; Cathodes; covalent organic frameworks; Density; Lithium; Li−S batteries; Low conductivity; microadditives; Portable equipment; Sulfur; Tubes; microadditives; anthraquinone; covalent organic frameworks; Li−S batteries; batteries

The exploration of new application forms of covalent organic frameworks (COFs) in Li−S batteries that can overcome drawbacks like low conductivity or high loading when typically applied as sulfur host materials (mostly ≈20 to ≈40 wt % loading in cathode) is desirable to maximize their low‐density ad...