发明名称 |
Controlled heating and cooling of mixed conducting metal oxide materials |
摘要 |
Method for processing an article comprising a mixed conducting metal oxide material, which method comprises (a) contacting the article with an oxygen-containing gas and reducing or increasing the temperature of the oxygen-containing gas; (b) when the temperature of the oxygen-containing gas is reduced, reducing the oxygen activity in the oxygen-containing gas; and (c) when the temperature of the oxygen-containing gas is increased, increasing the oxygen activity in the oxygen-containing gas.
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申请公布号 |
EP1531149(A2) |
申请公布日期 |
2005.05.18 |
申请号 |
EP20040027136 |
申请日期 |
2004.11.15 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
CAROLAN, MICHAEL FRANCIS;WATSON, MATTHEW JAMES;MINFORD, ERIC;MOTIKA, STEPHEN ANDREW;TAYLOR, DALE M. |
分类号 |
C04B35/01;B01D53/22;B01D67/00;B01D71/02;C04B35/26;C04B35/50;C04B41/80;H01B13/00;(IPC1-7):C04B35/01 |
主分类号 |
C04B35/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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