| タイトル | Moderate temperature sodium cells. I - Transition metal disulfide cathodes |
| 著者（英） | Pitts, L.; Schiff, R.; Abraham, K. M. |
| 著者所属（英） | EIC, Inc. |
| 発行日 | 1980-12-01 |
| 言語 | eng |
| 内容記述 | TiS2, VS2, and Nb(1.1)S2 transition metal disulfides were evaluated as cathode materials for a moderate temperature rechargeable Na cell operating at 130 C. The 1st discharge of TiS2 results in a capacity of 0.85 eq/mole; approximately half of the Na in the 1st phase spanning the Na range from zero to 0.30 and almost all the Na in the 2nd phase spanning the 0.37 to 0.80 range are rechargeable. VS2 intercalates up to one mole of Na/mole of VS2 in the 1st discharge; the resulting Na(x)VS2 ternary consists of 3 phases in the 3 ranges of Na from zero to 1. Niobium disulfide undergoes a phase change in the 1st discharge; the average rechargeable capacity in extended cycling of this cathode is 0.50 eq/mole. |
| NASA分類 | ENERGY PRODUCTION AND CONVERSION |
| レポートNO | 81A15027 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/418692 |
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