Work

Deciphering the local structure of Prussian blue analogue cathodes with Raman spectroscopy for sodium-ion batteries

Year: 2025

Type: article

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.

Source: Journal of Materials Chemistry A

DOI: 10.1039/d5ta02248g

Authors: Krishnakanth Sada, Siddhartha Nanda, Hadi Khani, Arumugam Manthiram

Institution: The University of Texas at Austin

Language: English

Topic: Advancements in Battery Materials

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

Funder: U.S. Department of Energy

Award: TAS::89 0222::TAS; NEW; MATERIALS AND INTERFACIAL CHEMISTRY FOR NEXT-GENERATION ELECTRICAL ENERGY STORAGE; PI- JOHN B. GOODENOUGH