Facile template-guided synthesis of conformal Bi <sub>2</sub> O <sub>3</sub> -coated LiMn <sub>2</sub> O <sub>4</sub> hollow microspheres for enhanced stability of lithium-ion battery cathodes
Bi 2 O 3 -coated LiMn 2 O 4 hollow microspheres with ∼2 nm conformal layers were synthesized via templated self-assembly. The Bi 2 O 3 layer enhances performance by stabilizing Mn 4+ /Mn 3+ ratio, reducing Jahn–Teller distortion, and suppressing Mn dissolution.
Authors
- Segi Byun (ORCID: https://orcid.org/0000-0001-6413-5658)
- Winda Devina (ORCID: https://orcid.org/0000-0002-4230-1683)
- Iyan Subiyanto (ORCID: https://orcid.org/0000-0002-7172-6613)
- Hyunuk Kim (ORCID: https://orcid.org/0000-0002-2668-8267)
Institutions
- Korea University (KR)
- Korea Institute of Energy Research (KR)
- Korea University of Science and Technology (KR)
Publication Details
- Journal
- Inorganic Chemistry Frontiers
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5qi00918a
- Citations
- 1
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.73