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1. 发明授权

US4483785A Electrically conductive and corrosion resistant current collector and/or container 失效
标题翻译：导电和耐腐蚀集电器和/或容器
公开(公告)号：US4483785A
公开(公告)日：1984-11-20
申请号：US991
申请日：1979-01-08
申请人： Owen W. Johnson , Gerald R. Miller , Paul S. Beutler
发明人： Owen W. Johnson , Gerald R. Miller , Paul S. Beutler
IPC分类号： C04B35/46 , C04B35/71 , H01M4/66 , H01M10/39
CPC分类号： H01M4/664 , C04B35/46 , C04B35/71 , H01M10/3909 , H01M4/661
摘要： An improved electrically conductive current collector suitable for use in high temperature applications in the presence of corrosive environments comprising: (A) a high strength, noncorrosive electronically conductive ceramic member which serves as the primary load bearing element for said current collector; and (b) a highly electronically conductive metal cladding intimately attached to a substantial portion of ore surface of said ceramic member and adapted to direct current flow through said ceramic member and to shunt said current between said member and an external contact. The disclosed current collectors are ideally suited for use as current collectors and current collector/containers for electrical conversion devices such as the sodium/sulfur battery and the like. Also disclosed are two processes for preparing tantalum or niobium doped rutile titanium dioxide. The electronically conductive ceramics produced using these methods are ideally suited for use as the ceramic in the disclosed current collector.
摘要翻译：一种适用于在腐蚀环境存在的高温应用中的改进的导电集电器，包括：（A）高强度，非腐蚀性的电子导电陶瓷构件，其用作所述集电器的主要承载元件; 和（b）高度电子导电的金属包层，其紧密地附着到所述陶瓷构件的矿石表面的大部分上，并且适于引导电流流过所述陶瓷构件并在所述构件和外部接触之间分流所述电流。所公开的电流收集器理想地适合用作用于诸如钠/硫电池等的电转换装置的集流器和集电器/容器。还公开了制备钽或铌掺杂的金红石型二氧化钛的两种方法。使用这些方法制造的电子导电陶瓷理想地适用于所公开的集电器中的陶瓷。

2. 发明授权

US4160069A Electrically conductive and corrosion resistant current collector and/or container 失效
标题翻译：导电和耐腐蚀集电器和/或容器
公开(公告)号：US4160069A
公开(公告)日：1979-07-03
申请号：US769997
申请日：1977-02-18
申请人： Owen W. Johnson , Gerald R. Miller , Paul S. Beutler
发明人： Owen W. Johnson , Gerald R. Miller , Paul S. Beutler
IPC分类号： H01M2/02 , C04B35/46 , C04B35/71 , H01M4/66 , H01M10/39 , H01M6/20
CPC分类号： C04B35/71 , C04B35/46 , H01M10/3909 , H01M4/661 , H01M4/664
摘要： An improved electrically conductive current collector suitable for use in high temperature applications in the presence of corrosive environments comprising: (A) a high strength, noncorrosive electronically conductive ceramic member which serves as the primary load bearing element for said current collector; and (b) a highly electronically conductive metal cladding intimately attached to a substantial portion of one surface of said ceramic member and adapted to direct current flow through said ceramic member and to shunt said current between said member and an external contact. The disclosed current collectors are ideally suited for use as current collectors and current collector/containers for electrical conversion devices such as the sodium/sulfur battery and the like. Also disclosed are two processes for preparing tantalum or niobium doped rutile titanium dioxide. The electronically conductive ceramics produced using these methods are ideally suited for use as the ceramic in the disclosed current collector.
摘要翻译：一种适用于在腐蚀环境存在的高温应用中的改进的导电集电器，包括：（A）高强度，非腐蚀性的电子导电陶瓷构件，其用作所述集电器的主要承载元件; 和（b）高度电子导电的金属包层，其紧密地附接到所述陶瓷构件的一个表面的大部分上，并且适于引导电流流过所述陶瓷构件并且在所述构件和外部接触之间分流所述电流。所公开的电流收集器理想地适合用作用于诸如钠/硫电池等的电转换装置的集流器和集电器/容器。还公开了制备钽或铌掺杂的金红石型二氧化钛的两种方法。使用这些方法制造的电子导电陶瓷理想地适用于所公开的集电器中的陶瓷。

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