An expanded sandwich-like heterostructure with thin FeP nanosheets@graphene <i>via</i> charge-driven self-assembly as high-performance anodes for sodium ion battery
Seungman Park, Dong‐Won Kim, Myeongseok Jang, Taejin Hwang, Seon Jae Hwang, Yuanzhe Piao
Abstract
. In addition, the full cell also exhibits excellent capacity, rate capability, and cycling stability. This study clearly demonstrates that an increase in FeP proportion is directly related to an increase in capacity. This facile method of synthesizing rationally designed heterostructures is expected to provide a novel strategy to create nanostructures for advanced energy storage applications.
Topics & Concepts
Materials scienceGrapheneAnodeHeterojunctionChemical engineeringAnnealing (glass)ElectrochemistryOxideNanotechnologyElectrodeComposite materialOptoelectronicsMetallurgyChemistryPhysical chemistryEngineeringAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies