| 申请日期 | 2025-07-31 | 申请号 | KR1020097024221 |
| 公开（公告）号 | KR101134757B1 | 公开（公告）日 | 2012-04-02 |
| 公开国别 | KR | 申请人省市代码 | 全国 |
| 申请人 | TOYOTA JIDOSHA KABUSHIKI KAISHA; Die Etsu Chemical Co No misdiagnosed and packing gumamotto die maintained | ||
| 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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