Deciphering the local structure of Prussian blue analogue cathodes with Raman spectroscopy for sodium-ion batteries
K. Sada, Siddhartha Nanda, Hadi Khani, Arumugam Manthiram
Abstract
Operando Raman spectroscopy detects subtle structural evolutions, often obscured by XRD due to low scattering by elements like C and N and XRD's averaging nature, offering deeper insight into insertion mechanisms in Prussian blue analogue cathodes.
Topics & Concepts
Prussian blueRaman spectroscopyIonCathodeSpectroscopySodiumMaterials scienceChemistryElectrodeElectrochemistryOpticsPhysicsPhysical chemistryOrganic chemistryMetallurgyQuantum mechanicsAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research