| 申请日期 | 2025-06-25 | 申请号 | US12448501 |
| 公开（公告）号 | US20100016149A1 | 公开（公告）日 | 2010-01-21 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | MACHIDA MASATO; IKEUE KEITA; MIURA MASAHIDE | ||
| 简介 | There is provided an oxygen storage/release material using a rare earth oxysulfate or oxysulfide, which has a high oxygen storage/release capacity even at lower temperatures. The oxygen storage/release material of the present invention comprises a compound consisting of Pr2O2SO4 and/or Pr2O2S in which at least a part of Pr is replaced with Ce. | ||
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