Readily useable bulk phenoxazine-based covalent organic framework cathode materials with superior kinetics and high redox potentials
Zhiying Meng, Ying Zhang, Mengqing Dong, Yue Zhang, Fengmin Cui, Teck‐Peng Loh, Yinghua Jin, Wei Zhang, Haishen Yang, Ya Du
Abstract
Two p-type phenoxazine-based COFs with high discharge potentials (up to 3.6 V <italic>vs</italic>. Li/Li<sup>+</sup>) were achieved as directly usable cathode materials with superior active-site accessibility, ultrafast redox kinetics, and remarkable cycling stability.
Topics & Concepts
PhenoxazineRedoxKineticsCathodeChemistryCovalent bondUSableInorganic chemistryMaterials scienceNanotechnologyPhysical chemistryOrganic chemistryComputer sciencePhysicsWorld Wide WebPhenothiazinePharmacologyQuantum mechanicsMedicineCovalent Organic Framework ApplicationsCaching and Content DeliveryMetal-Organic Frameworks: Synthesis and Applications