PEROVSKITE TO BROWNMILLERITE COMPLEX OXIDE CRYSTAL STRUCTURE TRANSFORMATION INDUCED BY OXYGEN DEFICIENT GETTER LAYER
    6.
    发明申请
    PEROVSKITE TO BROWNMILLERITE COMPLEX OXIDE CRYSTAL STRUCTURE TRANSFORMATION INDUCED BY OXYGEN DEFICIENT GETTER LAYER 审中-公开
    钙缺陷对氧缺陷吸气层诱导的布朗勒复合氧化物晶体结构转化

    公开(公告)号:WO2011090963A3

    公开(公告)日:2011-12-08

    申请号:PCT/US2011021617

    申请日:2011-01-19

    IPC分类号: B32B9/00 B32B15/00 B32B18/00

    摘要: A method for forming a heterostructure includes forming a first perovskite crystal structure complex oxide material layer over a substrate to a first thickness. A second perovskite crystal structure oxygen deficient complex oxide oxygen getter material layer is formed upon the first perovskite crystal structure complex oxide material layer. When the second perovskite crystal structure oxygen deficient complex oxide oxygen getter material layer reaches a critical thickness that may approximate one-half to one times the first thickness, the first perovskite crystal structure complex oxide material layer spontaneously transforms into a first brownmillerite crystal structure complex oxide material layer, with an attendant transfer of substantially one-half oxygen atom per perovskite unit cell to the second perovskite crystal structure oxygen deficient complex oxide oxygen getter material layer, thus forming a second perovskite crystal structure oxygen enriched complex oxide oxygen getter material layer. A particular heterostructure derives from the foregoing methodology.

    摘要翻译: 一种形成异质结构的方法包括在衬底上形成第一钙钛矿晶体结构复合氧化物材料层至第一厚度。 在第一钙钛矿晶体结构复合氧化物材料层上形成第二钙钛矿晶体结构缺氧复合氧化物氧吸收剂材料层。 当第二钙钛矿晶体结构缺氧复合氧化物氧吸收剂材料层达到可以接近第一厚度的二分之一至一倍的临界厚度时,第一钙钛矿晶体结构复合氧化物材料层自发地转变为第一亚晶体结构复合氧化物 伴随而言,每个钙钛矿单元电池基本上有一半氧原子转移到第二钙钛矿晶体结构缺氧复合氧化物氧吸收剂材料层,由此形成第二钙钛矿晶体结构富氧复合氧化物氧吸收剂材料层。 特定的异质结构源自上述方法。

    SOLIDS PASSIVATION
    7.
    发明申请
    SOLIDS PASSIVATION 审中-公开
    固体钝化

    公开(公告)号:WO2009111136A3

    公开(公告)日:2009-10-29

    申请号:PCT/US2009033619

    申请日:2009-02-10

    IPC分类号: B09B3/00 C04B33/132

    摘要: The invention pertains to a method of passivating direct process solids (1) and to passivated and quenched compositions resulting from said method. The method of passivating direct process solids (1) according to the invention comprises combining direct process solids (1) with a passivating composition comprising clay (2), base (3), and water (4). The passivated composition of the invention comprises direct process solids (1) and a passivating composition comprising clay (2), base (3), and water (4). The quenched composition of the invention comprises the passivated composition, wherein the passivated composition has been held for a sufficient period of time for the reactive species from the direct process solids to be substantially quenched and/or oxidized.

    摘要翻译: 本发明涉及钝化直接工艺固体(1)和由所述方法得到的钝化和淬火组合物的方法。 根据本发明的钝化直接工艺固体(1)的方法包括将直接工艺固体(1)与包含粘土(2),碱(3)和水(4)的钝化组合物组合。 本发明的钝化组合物包括直接工艺固体(1)和包含粘土(2),碱(3)和水(4)的钝化组合物。 本发明的骤冷组合物包含钝化的组合物,其中钝化组合物已被保持足够的时间以使来自直接工艺固体的反应物质基本上被骤冷和/或氧化。

    SOLIDS PASSIVATION
    9.
    发明申请
    SOLIDS PASSIVATION 审中-公开
    固体钝化

    公开(公告)号:WO2009111136A2

    公开(公告)日:2009-09-11

    申请号:PCT/US2009/033619

    申请日:2009-02-10

    IPC分类号: B09B3/00 C04B33/132

    摘要: The invention pertains to a method of passivating direct process solids and to passivated and quenched compositions resulting from said method. The method of passivating direct process solids according to the invention comprises combining direct process solids with a passivating composition comprising clay, base, and water. The passivated composition of the invention comprises direct process solids and a passivating composition comprising clay, base, and water. The quenched composition of the invention comprises the passivated composition, wherein the passivated composition has been held for a sufficient period of time for the reactive species from the direct process solids to be substantially quenched and/or oxidized.

    摘要翻译: 本发明涉及钝化直接工艺固体的方法以及由所述方法得到的钝化和淬火的组合物。 根据本发明的钝化直接工艺固体的方法包括将直接工艺固体与包含粘土,碱和水的钝化组合物组合。 本发明的钝化组合物包括直接工艺固体和包含粘土,碱和水的钝化组合物。 本发明的骤冷组合物包含钝化的组合物,其中钝化组合物已被保持足够的时间以使来自直接工艺固体的反应物质基本上被骤冷和/或氧化。