%0 Journal Article
%A Surendran, Ammu
%A Thottungal, Aswathi
%A Enale, Harsha
%A Dixon, Ditty
%A Sarapulova, Angelina
%A Knapp, Michael
%A Missyul, Alexander
%A Bhaskar, Aiswarya
%T Insights into the Redox Chemistry and Structural Evolution of a P2-Type Cathode Material in Sodium-Ion Batteries
%J Chemistry of materials
%V 37
%N 4
%@ 0897-4756
%C Washington, DC
%I American Chemical Society
%M PUBDB-2025-03804
%P 1588 - 1599
%D 2025
%Z Waiting for fulltext 
%X In view of the tunable composition and higher theoretical capacity, layered transition metal oxide cathode materials (Na<sub>x</sub>TMO<sub>2</sub>, TM: transition metal) have attained substantial attention. In this work, a P2-type layered metal oxide with the nominal composition Na<sub>0.67</sub>Fe<sub>0.20</sub>Ni<sub>0.15</sub>Mn<sub>0.65</sub>O<sub>2</sub> (NFNM) was synthesized via a sol–gel method; electrochemical performance and the operating mechanism of the electrode material in half-cells were investigated. The material delivered an initial discharge capacity of 166 mA h g<sup>–1</sup> where the capacity retention after 50 cycles is 65
%F PUB:(DE-HGF)16
%9 Journal Article
%R 10.1021/acs.chemmater.4c03201
%U https://bib-pubdb1.desy.de/record/637195