| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 180820 | Electrochemistry Communications | 2010 | 4 Pages |
Abstract
Electrochemical activities of layered LiCrO2 (R-3m) and NaCrO2 (R-3m) materials were investigated at room temperature in aprotic organic electrolyte solutions. LiCrO2 and NaCrO2, possessing the same polytypism and the same transition metal atom, were inactive and active in 1 mol dm−3 LiClO4 and NaClO4 propylene carbonate, respectively. The NaCrO2 electrode performed the highly reversible capacities of ca. 120 mAh g−1 with satisfactory capacity retention in a Na cell.
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Authors
Shinichi Komaba, Chikara Takei, Tetsuri Nakayama, Atsushi Ogata, Naoaki Yabuuchi,