Pyrochlore-type ternary oxides tl2ru207 and tl2ir207 |
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| 申请号 | US3560144D | 申请日 | 1968-06-28 | 公开(公告)号 | US3560144A | 公开(公告)日 | 1971-02-02 |
| 申请人 | DU PONT; | 发明人 | SLEIGHT ARTHUR W; | ||||
| 摘要 | DESCRIBED AND CLAIMED ARE THE TWO TERNARY COMPOUNDS TL2RU2O7 AND TL2IR2O7, BOTH OF WHICH HAVE THE PYROCHLORETYPE STRUCTURE. THE COMPOUNDS ARE PRODUCED FROM MIXTURES OF THE BINARY OXIDES, TL2O3 AND RUO2 OR IRO2, RESPECTIVELY, IN SUBSTANTIALLY THE STOICHIOMETRIC RATIOS AT TEMPERATURES OF 400*C. TO 1,400*C. THE COMPOUNDS ARE USEFUL IN ELECTRICAL APPLICATIONS. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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