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1. 发明授权

US08366894B2 Multi-gas microsensor assembly 失效
标题翻译：多气体微传感器组件
公开(公告)号：US08366894B2
公开(公告)日：2013-02-05
申请号：US12660197
申请日：2010-02-22
申请人： Mourad Manoukian , Anthony B. LaConti , W. Michael Krebs , Linda A. Tempelman , John W. Forchione, Jr. , Erich Muehlanger, Jr.
发明人： Mourad Manoukian , Anthony B. LaConti , W. Michael Krebs , Linda A. Tempelman , John W. Forchione, Jr. , Erich Muehlanger, Jr.
IPC分类号： G01N27/26 , G01N27/407
CPC分类号： G01N27/404
摘要： A multi-gas microsensor assembly for simultaneously detecting carbon dioxide and oxygen in real time. According to one embodiment, the assembly comprises a non-conductive, solid substrate. A plurality of sensing electrodes, a single reference electrode, and a single counter electrode are positioned on one side of the non-conductive, solid substrate. In addition, all of the electrodes are in intimate contact with the same side of a solid-polymer electrolyte anion-exchange membrane, the solid polymer electrolyte membrane having at least one gas diffusion opening aligned with each sensing electrode. The sensor is operated in a three-electrode potentiostatic mode, in which a constant potential is maintained between the sensing and reference electrodes, and the current is measured between the sensing and counter electrodes. Control of the electrodes is achieved with a small bi-potentiostat. The design of the bi-potentiostat allows at least two different sensing electrodes to share the same counter and reference electrodes.
摘要翻译：用于同时检测二氧化碳和氧气的多气体微量传感器组件。根据一个实施例，组件包括非导电固体衬底。多个感测电极，单个参考电极和单个对电极位于非导电固体衬底的一侧。此外，所有电极与固体聚合物电解质阴离子交换膜的同一侧紧密接触，固体聚合物电解质膜具有与每个感测电极对准的至少一个气体扩散开口。传感器在三电极恒电位模式下工作，其中在感测和参考电极之间保持恒定电位，并且在感测和对电极之间测量电流。电极的控制通过小型双电位稳定器实现。双电位器的设计允许至少两个不同的感测电极共享相同的计数器和参考电极。

2. 发明授权

US5368706A Amperometric detection cell 失效
标题翻译：电流检测单元
公开(公告)号：US5368706A
公开(公告)日：1994-11-29
申请号：US180830
申请日：1993-01-12
申请人： Mark L. Bowers , David Buttaro , W. Michael Krebs
发明人： Mark L. Bowers , David Buttaro , W. Michael Krebs
IPC分类号： G01N27/49 , G01N27/26
CPC分类号： G01N27/49
摘要： An improved electrochemical detection cell comprising a palladium reference electrode.
摘要翻译：一种改进的电化学检测电池，包括钯参比电极。

3. 发明申请

US20100276287A1 Multi-gas microsensor assembly 失效
标题翻译：多气体微传感器组件
公开(公告)号：US20100276287A1
公开(公告)日：2010-11-04
申请号：US12660197
申请日：2010-02-22
申请人： Mourad Manoukian , Anthony B. LaConti , W. Michael Krebs , Linda A. Tempelman , John W. Forchione, JR. , Erich Muehlanger, JR.
发明人： Mourad Manoukian , Anthony B. LaConti , W. Michael Krebs , Linda A. Tempelman , John W. Forchione, JR. , Erich Muehlanger, JR.
IPC分类号： G01N27/26 , G01N27/28 , G01N27/407
CPC分类号： G01N27/404
摘要： A multi-gas microsensor assembly for simultaneously detecting carbon dioxide and oxygen in real time. According to one embodiment, the assembly comprises a non-conductive, solid substrate. A plurality of sensing electrodes, a single reference electrode, and a single counter electrode are positioned on one side of the non-conductive, solid substrate. In addition, all of the electrodes are in intimate contact with the same side of a solid-polymer electrolyte anion-exchange membrane, the solid polymer electrolyte membrane having at least one gas diffusion opening aligned with each sensing electrode. The sensor is operated in a three-electrode potentiostatic mode, in which a constant potential is maintained between the sensing and reference electrodes, and the current is measured between the sensing and counter electrodes. Control of the electrodes is achieved with a small bi-potentiostat. The design of the bi-potentiostat allows at least two different sensing electrodes to share the same counter and reference electrodes.
摘要翻译：用于同时检测二氧化碳和氧气的多气体微量传感器组件。根据一个实施例，组件包括非导电固体衬底。多个感测电极，单个参考电极和单个对电极位于非导电固体衬底的一侧。此外，所有电极与固体聚合物电解质阴离子交换膜的同一侧紧密接触，固体聚合物电解质膜具有与每个感测电极对准的至少一个气体扩散开口。传感器在三电极恒电位模式下工作，其中在感测和参考电极之间保持恒定电位，并且在感测和对电极之间测量电流。电极的控制通过小型双电位稳定器实现。双电位器的设计允许至少两个不同的感测电极共享相同的计数器和参考电极。

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