| 申请日期 | 2025-06-28 | 申请号 | US11722233 |
| 公开（公告）号 | US20090104500A1 | 公开（公告）日 | 2009-04-23 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Truls Norby; Reidar Haugsrud; Stefan Marion; Mari Ann Einarsrud; Kjell Wiik; Oystein Andersen; Ruth Astrid Strom; Tor Grande | ||
| 简介 | Proton conductivity has been shown in acceptor-doped rare earth orthoniobates and tantalates (LnNbO4 and LnTaO4) at high temperatures and in a humid atmosphere. The use of the materials as an electrolyte in a laboratory-scale fuel cell and water vapour sensor has been demonstrated. Results for Ca-doped LaNbO4 are given as examples. | ||
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