Revealing the Fast and Durable Na<sup>+</sup> Insertion Reactions in a Layered Na<sub>3</sub>Fe<sub>3</sub>(PO<sub>4</sub>)<sub>4</sub> Anode for Aqueous Na-Ion Batteries
Qiu Shen, Marcos Lucero, Xianyong Wu, Qi Wang, Maoyu Wang, Yan Wang, Widitha S. Samarakoon, Meilani R. Bolding, Zhenzhen Yang, Yaqin Huang, Zhichuan J. Xu, Meng Gu, Zhenxing Feng
Abstract
anode during the two-electron reaction, where the extremely small volume expansion (∼3%) enables its fast-charging and long-cycling capability. Our work suggests new considerations of developing versatile iron phosphate compounds as appealing anode materials for energy storage in aqueous electrolytes.
Topics & Concepts
AnodeAqueous solutionMaterials scienceIonAnalytical Chemistry (journal)CrystallographyChemistryPhysical chemistryElectrodeOrganic chemistryChromatographyAdvancements in Battery MaterialsAdvanced battery technologies researchAdvanced Battery Materials and Technologies