Bis-imidazole ring-containing bipolar organic small molecule cathodes for high-voltage and ultrastable lithium-ion batteries
Liping Zheng, Jiayi Ren, Huige Ma, Mingsheng Yang, Xiaorong Yan, Rui Li, Qian Zhao, Jianze Zhang, Haifeng Fu, Xiong Pu, Mingjun Hu, Jun Yang
Abstract
A bis-imidazole ring-containing bipolar conjugated organic small molecule was used as the cathode of lithium ion batteries for the first time and showed high average discharge voltage, salient specific capacity and great cycling stability.
Topics & Concepts
ImidazoleCathodeLithium (medication)IonRing (chemistry)Materials scienceConjugated systemMoleculeChemistryOrganic chemistryPolymerPhysical chemistryComposite materialEndocrinologyMedicineAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced battery technologies research