MOF-derived porous carbon inlaid with MnO<sub>2</sub> nanoparticles as stable aqueous Zn-ion battery cathodes
Cong Li, Yufang Chen, Jun Zhang, Haolong Jiang, Yuhao Zhu, Jinhao Jia, Shuxin Bai, Guozhao Fang, Chunman Zheng
Abstract
exhibits excellent long-cycling stability and fast kinetics. To the best of our knowledge, this is the first report on the ion adsorption-based double layer effect in aqueous zinc ion batteries. Such a capacity contribution mechanism, and a renewed knowledge of the discharge mechanism, will contribute to the development of high-performance aqueous zinc ion batteries.
Topics & Concepts
PseudocapacitanceAdsorptionAqueous solutionCathodeCarbon fibersChemical engineeringElectrochemistryBattery (electricity)Materials scienceIonPorosityInorganic chemistryChemistryElectrodeSupercapacitorComposite numberComposite materialOrganic chemistryPhysical chemistryThermodynamicsPhysicsEngineeringPower (physics)Advanced battery technologies researchAdvancements in Battery MaterialsSupercapacitor Materials and Fabrication