| 申请日期 | 2025-06-27 | 申请号 | US12451387 |
| 公开（公告）号 | US20100130350A1 | 公开（公告）日 | 2010-05-27 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Masato Machida; Keita Ikeue; Masahide Miura | ||
| 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 and at least one metal selected from the group consisting of Pt, Rh and Fe supported thereon. | ||
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