An aluminum-doped sodium manganese hexacyano ferrate cathode for high-rate safe Na-ion batteries
Aluminum (Al) doping in sodium manganese hexa-cyano-ferrate (NMHCF) stabilizes the cubic phase and suppresses multiphase formation. Doping reduces the particle size (∼0.35 μm), catalyzing the rate kinetics. Further Al-doping promotes aluminum-oxy-fluoride formation at the cathode electrolyte interphase for water in salt electrolytes, enabling safer, high-rate Na-ion battery performance.
Authors
- Sungjemmenla
- Hemant Kumar (ORCID: https://orcid.org/0000-0003-4339-5711)
- Chhail Bihari Soni (ORCID: https://orcid.org/0000-0002-9688-2110)
- Palanichamy Sennu (ORCID: https://orcid.org/0000-0003-2854-7676)
- Mahesh Chandra (ORCID: https://orcid.org/0000-0002-1930-8545)
- S. K. Vineeth
- Vipin Kumar (ORCID: https://orcid.org/0000-0003-1386-0643)
- Soumyashree Das Adhikari (ORCID: https://orcid.org/0009-0002-0364-7056)
- P. Mohana Sundaram (ORCID: https://orcid.org/0000-0002-9095-868X)
Institutions
- The University of Queensland (AU)
- Indian Oil Corporation (India) (IN)
- Indian Institute of Technology Delhi (IN)
- Indian Institute of Technology Bhubaneswar (IN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc03102h
- Citations
- 3
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 2.19
Funders
- Indian Institute of Technology Delhi