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Conformal CEI formation induced by oxygen-functionalized conductive agents on Mn-rich olivine cathodes
- Ko, Eunseo;
- Lee, Seojin;
- Kim, Jaehwan;
- Kim, Minseo;
- Kim, So Hee;
- ... Yu, Seung-Ho;
- 외 3명
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2초록
LiMnxFe1-xPO4 (LMFP, 0 < x < 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 via oxidation of surface functional groups, thereby enhancing the interfacial stability and cycling performance of LMFP electrodes.
키워드
Lithium Ion; Manganese; Polyvinylidene Fluoride; Oxygen; Electric Conductivity; Graphene; Iron Compounds; Manganese; Manganese Compounds; Oxygen; Reduced Graphene Oxide; Cycling Performance; Electronic Conductivity; Functionalized; Interfacial Stabilities; Mn Dissolutions; Oxygen Sources; Reduced Graphene Oxides; Stability Performance; Surface Functional Groups; Cathodes; Conventional Carbon Additive; Drug Additive; Electrolyte Salt; Graphene Oxide; Lithium Ion; Manganese; Polyvinylidene Fluoride; Unclassified Drug; Oxygen; Article; Capacity Retention; Cathode Electrolyte Interphase; Cyclic Voltammetry; Electron Conduction Pathway; Galvanostatic Charge Discharge; High Resolution Transmission Electron Microscopy; Human; Impedance Spectroscopy; Inductively Coupled Plasma Optical Emission Spectroscopy; Raman Spectrometry; Scanning Electron Microscopy; Two-dimensional Imaging; Warburg Effect; X Ray Diffraction; X Ray Photoemission Spectroscopy; Article; Cathode Electrode; Conductance; Controlled Study; Dissolution; Electrode; Oxidation
- 제목
- Conformal CEI formation induced by oxygen-functionalized conductive agents on Mn-rich olivine cathodes
- 저자
- Ko, Eunseo; Lee, Seojin; Kim, Jaehwan; Kim, Minseo; Kim, So Hee; Sung, Yung-Eun; Yu, Seung-Ho; Moon, Joonhee; Park, Jungjin
- 발행일
- 2025-07-24
- 유형
- Editorial Material
- 권
- 61
- 호
- 61
- 페이지
- 11473 ~ 11476