Abstract
Mesoporous beta-MnO2 (rutile structure) with a highly ordered pore structure (see figure) and highly crystalline walls is capable of reversibly accommodating lithium, up to a composition of Li0.92MnO2 (equivalent to a charge storage of 284 mA h g(-1)). Remarkably, the crystal structure and the ordered mesostructure are preserved after many cycles (Li intercalation/deintercalation).
Original language | English |
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Pages (from-to) | 657-660 |
Number of pages | 5 |
Journal | Advanced Materials |
Volume | 19 |
Issue number | 5 |
DOIs | |
Publication status | Published - 5 Mar 2007 |
Keywords
- NANOCOMPOSITE POLYMER ELECTROLYTES
- NANOSTRUCTURED MATERIALS
- MANGANESE OXIDES
- ION BATTERIES
- SILICA
- STORAGE
- WALLS