Electron transmission matrix and anion regulation strategy-derived oxygen-deficient δ-MnO<sub>2</sub> for a high-rate and long-life aqueous zinc-ion battery
Junyi Yin, Hui Ying Yang, Zihan Gan, Yuan Gao, Xiang Feng, Minghui Wang, Gaixiu Yang, Yonghong Cheng, Xin Xu
Abstract
Ion migration and electron transmission are vital for manganese oxides in zinc ion batteries. In this work, biomass-derived N–MnO 2 @HCMTs with oxygen defects are fabricated for advanced aqueous zinc ion storage.
Topics & Concepts
Aqueous solutionIonZincMaterials scienceOxygenBattery (electricity)Transmission electron microscopyMatrix (chemical analysis)Inorganic chemistryChemistryNanotechnologyMetallurgyPhysicsPhysical chemistryPower (physics)Composite materialQuantum mechanicsOrganic chemistryAdvanced battery technologies researchAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research