Abstract
(Figure Presented) Direct observation of light elements (Li and O) in oxygen-deficient lithium manganese spinel by spherical aberrationcorrected scanning transmission electron microscopy is reported. A previously unknown ordered structure was revealed by annular dark-field (ADF) imaging of oxygen columns, while Li ions are visualized successfully by annular bright-field (ABF) imaging (see picture).
Original language | English |
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Pages (from-to) | 3053-3057 |
Number of pages | 5 |
Journal | Angewandte Chemie - International Edition |
Volume | 50 |
Issue number | 13 |
DOIs | |
Publication status | Published - 2011 Mar 21 |
Keywords
- Electron microscopy
- Lithium
- Nanoparticles
- Solid-state structures
- Spinel phases
ASJC Scopus subject areas
- Catalysis
- Chemistry(all)