公开(公告)号：EP0147666A3

公开(公告)日：1987-05-27

申请号：EP84114556

申请日：1984-11-30

Applicant: Canadian Patents and Development Limited

Inventor： Nicholson, Patrick Stephen ,  Yamashita, Kimihiro ,  Bell, Michael Francis ,  Sayer, Michael

IPC: C01F07/04 ,  C04B35/10

CPC classification number: G01N27/4073 ,  C01F7/028 ,  C01P2002/77 ,  C04B35/113 ,  C04B41/00 ,  G02F1/1525 ,  H01B1/08 ,  H01M6/185 ,  H01M10/347

Abstract: A method of converting a feed solid polycrystalline of alumina into a hydronium conductor requires the preselection of an appropriate feed ceramic preferably with a chemical forumula;
and with a t(S) of 0.37 ± 0.03 wherein The crystallographic lattice is altered by placing the solid feed ceramic in an ionic solution or melt containing two or more ionic species of different ionic radii; the composition of the melt or solution being written: M,, M 2 (M 3 ...) X where M, and M 2 (and M 3 etc.) are ions of dissimilar size and as examples sodium, potassium, lithium and hydronium ions. After a time the material is removed, washed and subjected to a field effect exchange whereby the desired hydronium conducting solid ceramic having the following chemical composition is achieved;
where (a) (b) (c) = 0→I and a + b + c = I and Z is a stabilizer of the β" phase.

公开(公告)号：EP0147666A2

公开(公告)日：1985-07-10

申请号：EP84114556.8

申请日：1984-11-30

Applicant: Canadian Patents and Development Limited

Inventor： Nicholson, Patrick Stephen ,  Yamashita, Kimihiro ,  Bell, Michael Francis ,  Sayer, Michael

IPC: C01F7/04 ,  C04B35/10

CPC classification number: G01N27/4073 ,  C01F7/028 ,  C01P2002/77 ,  C04B35/113 ,  C04B41/00 ,  G02F1/1525 ,  H01B1/08 ,  H01M6/185 ,  H01M10/347

Abstract: A method of converting a feed solid polycrystalline of alumina into a hydronium conductor requires the preselection of an appropriate feed ceramic preferably with a chemical forumula;
and with a t(S) of 0.37 ± 0.03 wherein
The crystallographic lattice is altered by placing the solid feed ceramic in an ionic solution or melt containing two or more ionic species of different ionic radii; the composition of the melt or solution being written: M,, M 2 (M 3 ...) X where M, and M 2 (and M 3 etc.) are ions of dissimilar size and as examples sodium, potassium, lithium and hydronium ions. After a time the material is removed, washed and subjected to a field effect exchange whereby the desired hydronium conducting solid ceramic having the following chemical composition is achieved;
where (a) (b) (c) = 0→I and a + b + c = I and Z is a stabilizer of the β" phase.

Abstract translation: β氧化铝的进料固体多晶体转换成水合氢导体的方法需要优选与化学forumula适当进料陶瓷的预选; （Na0.6K0.4）2 O（3 / O MgO）的测试/测试秒Al2O3和与+/- 12时37分0时03 worin的AF（测试版）的晶体晶格是通过将固体进料在陶瓷改变 离子溶液的或熔融的含有两个或多个离子种类不同离子半径的; 熔体或溶液的组成被写入：M1，M2（M3 ...）X其中，M1和M2（和M3等）是不同大小的离子和作为例子钠，钾，锂和水合氢离子。 的时间之后的材料被除去，洗涤并进行场效应交换由此得到所需水合氢传导固体陶瓷具有以下化学组合物被实现; （H 3 O + _a /钠+ _ B / K + _c）2OŽ的β/β秒氧化铝，其中的（a）（B）（C）= 0->升且a + b + c = L和Z是的稳定剂 秒β相。