Organic-conjugated polyanthraquinonylimide cathodes for rechargeable magnesium batteries
Yiyuan Ding, Dong Chen, Xin Ren, Yuliang Cao, Fei Xu
Abstract
Polyanthraquinonylimides (PAQIs) are used as cathodes for rechargeable magnesium batteries. Large conjugated structure favors high capacity, stable cycling and good rate capability. PAQIs store Mg 2+ and deliver a power density of 2780 W kg −1 .
Topics & Concepts
Conjugated systemMagnesiumCathodeMaterials sciencePower densityChemical engineeringNanotechnologyInorganic chemistryChemistryPower (physics)MetallurgyPolymerEngineeringPhysicsComposite materialPhysical chemistryQuantum mechanicsAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced battery technologies research