Conformal CEI formation induced by oxygen-functionalized conductive agents on Mn-rich olivine cathodes
LiMn<sub><i>x</i></sub>Fe<sub>1-<i>x</i></sub>PO<sub>4</sub> (LMFP, 0 < <i>x</i> < 1) suffers from low electronic conductivity and Mn dissolution. Reduced graphene oxide (rGO) improves electronic conductivity and acts as a sacrificial oxygen source, enabling conformal CEI formation <i>via</i> oxidation of surface functional groups, thereby enhancing the interfacial stability and cycling performance of LMFP electrodes.
Authors
- Eunseo Ko
- Seojin Lee
- Junil Kim (ORCID: https://orcid.org/0000-0002-1202-1808)
- Joonhee Moon (ORCID: https://orcid.org/0000-0002-9724-5498)
- Seung‐Ho Yu (ORCID: https://orcid.org/0000-0003-4833-3181)
- Yung‐Eun Sung (ORCID: https://orcid.org/0000-0002-1563-8328)
- Jungjin Park (ORCID: https://orcid.org/0000-0001-7884-9731)
- Sohee Kim (ORCID: https://orcid.org/0000-0002-4926-8978)
- Minseo Kim (ORCID: https://orcid.org/0000-0002-9933-9789)
Institutions
- Seoul National University (KR)
- Korea Advanced Institute of Science and Technology (KR)
- Korea University (KR)
- Kyung Hee University (KR)
- Institute for Basic Science (KR)
- Korea Basic Science Institute (KR)
- Korea Institute of Science and Technology (KR)
- Korea University of Science and Technology (KR)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc02422f
- Citations
- 1
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.73
Funders
- Korea Institute of Science and Technology
- Korea Basic Science Institute
- National Research Foundation of Korea