| タイトル | Long life nickel electrodes for a nickel-hydrogen cell. I Initial performance |
| 著者（英） | Lim, H. S.; Verzwyvelt, S. A.; Keener, K. M.; Blaser, C. |
| 著者所属（英） | Eagle-Picher Industries, Inc.|Hughes Research Labs. |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | In order to develop a long life nickel electrode for a Ni/H2 cell, an investigation was begun to study the effects of sinter structure and active material loading level on the long life performance of nickel electrodes. This paper is a report on the initial performance of these electrodes as a part of an accelerated life test program. Seven different types of nickel plaques were made which included three levels of both their mechanical strength and median pore size. These plaques were impregnated with three levels of active material loading. The resultant electrodes were tested by a 200-cycle stress test which was conducted in flooded electrolyte, and also for initial performance in a Ni/H2 boiler plate cell. An interesting and unexpected observation was that an increased initial utilization of the active material was due more to its complete discharge to the lower average oxidation state than its increased charge acceptance in the charged state. |
| NASA分類 | ENERGY PRODUCTION AND CONVERSION |
| レポートNO | 84A30186 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/398539 |
