Work

Unlocking high performance in a Na–Fe–Mn–O cathode through phase-transition-free cycling

Year: 2025

Type: article

Abstract: Li + , when added in small amounts as a dopant to Na–Fe–Mn–O layered oxide cathodes, disorders the transition-metal layer and stabilizes the P2-phase. Li + becomes dynamic at a high state of charge and completely suppresses the P to O phase transition.

Source: EES batteries.

DOI: 10.1039/d5eb00106d

Authors: Amit Ghoshal, Vikas Singh Thakur, Susmita Pramanik, Vanshika Mehta, Sher Singh Meena, Moritz Hirsbrunner, S. D. Kaushik, Tinku Dan, Pontus Törnblom, Laurent Duda, Anirudha Ghosh, Conny Såthe, Takashi Tokushima, Subham Ghosh, Swastika Banerjee, Urmimala Maitra

Institutions: Indian Association for the Cultivation of Science, Indian Institute of Technology Roorkee, Bhabha Atomic Research Centre, Uppsala University, UGC-DAE Consortium for Scientific Research, Mumbai Centre, Deutsches Elektronen-Synchrotron DESY, Lund University, MAX IV Laboratory

Language: English

Topic: Advancements in Battery Materials

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: diamond

Funders: Department of Science and Technology, Ministry of Science and Technology, India, Council of Scientific and Industrial Research, India, Indian Institute of Technology Roorkee, Ministry of Education, India, Deutsches Elektronen-Synchrotron, Science and Engineering Research Board

Awards: G3221202314, G5989477539, G6907005940, G7440428466, G8126381018, G864632581

OpenAlex ID: W4412447954

FWCI: 0.227

Cites: 27

Cited by: 1

Related to: 10