Structure regulation induced high capacity and ultra-stable cycling of conjugated organic cathodes for Li-ion batteries
Xian‐He Chen, Haolin Lu, Zhenzhen Wu, Hao Wang, Shanqing Zhang, Shilin Mei, Guankui Long, Qichun Zhang, Chang‐Jiang Yao
Abstract
Three novel pyrene-4,5,9,10-tetraone (PTO)-based polymers containing different thiophene derivatives as linking units have been demonstrated as cathode materials of LIBs to show excellent long-life cycling stability and rate performance.
Topics & Concepts
CathodeThiopheneCyclingConjugated systemPyrenePolymerMaterials scienceIonChemical engineeringChemistryOrganic chemistryPhysical chemistryComposite materialHistoryEngineeringArchaeologyAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research