The production and electrochemical performance analysis of an O3-NaTi 0.2 Mn 0.2 Fe 0.2 Ni 0.2 Co 0.2 O 2 high-entropy oxide cathode for Na-ion batteries

RSC Advances 2026 Open access

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Authors: Ali Topal, Abdul Naveed, Crispin Hetherington, R. Gouttebaron, Sevda Sahinbay, Serdar Altin
DOI: 10.1039/d6ra02449a
Cited by: 3
References: 37

Abstract

A five-cation high-entropy layered oxide suppresses degradative phase transitions, delivering ∼120 mA h g −1 at C/3 with improved structural robustness.

Fields of Study & Subjects

High Entropy Alloys Studies Thermal Expansion and Ionic Conductivity Advancements in Battery Materials

Publication details

Journal / source
RSC Advances
Publisher
Royal Society of Chemistry (RSC)
Volume
16
Issue
31
Pages
28366–28375
Publication date
1 January 2026
Language
EN