| タイトル | High power density performance of WPt and WRh electrodes in the alkali metal thermoelectric converter |
| 著者（英） | Bankston, C. P.; Lamb, J. L.; Wheeler, B. L.; Loveland, M. E.; Williams, R. M.; Cole, T.; Jeffries-Nakamura, B.; Underwood, M. L.; Kummer, J. T.; Kikkert, S. J. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1989-03-01 |
| 言語 | eng |
| 内容記述 | The properties of the alkali metal thermoelectric converter (AMTEC) are discussed together with those of an efficient AMTEC electrode. Three groups of electrodes were prepared and tested for their performance as AMTEC electrodes, including WPt-T3, WRh-B1, and WRh-B2. The best electrodes of both WPt and WRh types typically exhibited low porosity, and thickness greater than 0.8 micron, which indicated that transport in these electrodes does not occur by a purely free-molecular flow mode. The observed values of the exchange current were found to be within the range of those observed for oxide-free Mo electrodes under similar conditions. |
| NASA分類 | ENERGY PRODUCTION AND CONVERSION |
| レポートNO | 89A34534 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/364088 |
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