Conjugated porous polyimide poly(2,6-diaminoanthraquinone) benzamide with good stability and high-performance as a cathode for sodium ion batteries
Yanrui Pang, Hao Li, Shuanggui Zhang, Quanwei Ma, Peng Xiong, Rui Wang, Yunming Zhai, Hongbao Li, Hongwei Kang, Yuping Liu, Lin Zhang, Longhai Zhang, Tengfei Zhou, Chaofeng Zhang
Abstract
Conjugated porous polyimide poly(2,6-diaminoanthraquinone) benzamide was prepared by a simple polycondensation reaction. The polymer delivers outstanding rate performance and long-term cycling stability as a cathode for sodium ion batteries.
Topics & Concepts
PolyimideBenzamideMaterials scienceConjugated systemCathodeCondensation polymerPorosityPolymerPolymer chemistrySodiumChemical engineeringIonChemistryOrganic chemistryComposite materialLayer (electronics)Physical chemistryEngineeringMetallurgyAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesFerroelectric and Piezoelectric Materials