Al-doped α-MnO<sub>2</sub> coated by lignin for high-performance rechargeable aqueous zinc-ion batteries
Jingliang Xu, Xinhang Hu, Md. Asraful Alam, Gul Muhammad, Yongkun Lv, Minghai Wang, Chenjie Zhu, Wenlong Xiong
Abstract
X-ray diffraction characterization of the cathode at different voltages in the first cycle is employed to study the related mechanism on improving battery performance. This study may provide ideas of designing advanced cathode materials for other aqueous metal-ion batteries.
Topics & Concepts
CathodeAqueous solutionMaterials scienceChemical engineeringDopingHydrothermal circulationZincManganeseBattery (electricity)ConductivityLigninNanorodElectrochemistryCoatingInorganic chemistryElectrodeChemistryNanotechnologyMetallurgyOrganic chemistryPhysical chemistryOptoelectronicsPhysicsEngineeringQuantum mechanicsPower (physics)Advanced battery technologies researchAdvanced Battery Technologies ResearchPerovskite Materials and Applications