Understanding the Electrochemical Mechanism of the New Iron-Based Mixed-Phosphate Na 4 Fe 3 (PO 4 ) 2 (P 2 O 7 ) in a Na Rechargeable Battery

Kim, Hyungsub; Park, Inchul; Lee, Seongsu; Kim, Hyunchul; Park, Kyu‐Young; Park, Young‐Uk; Kim, Haegyeom; Kim, Jongsoon; Lim, Hee‐Dae; Yoon, Won‐Sub; Kang, Kisuk

doi:10.1021/cm4013816

Public

Understanding the Electrochemical Mechanism of the New Iron-Based Mixed-Phosphate Na 4 Fe 3 (PO 4 ) 2 (P 2 O 7 ) in a Na Rechargeable Battery

Published in Chemistry of Materials • Aug 14, 2013

Authors:

Hyungsub Kim

Inchul Park

Seongsu Lee

Abstract

Compounds with a mixed polyanion framework have recently gained attention as a new class of compounds for material exploration. The potential tunability of the structure by using various combinations of polyanions can potentially lead to a novel cathode. However, the redox reaction in complex struct...

Subject

Electrochemistry

Redox

Cathode

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