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1. 发明申请

WO2011028615A1 ROBUST POTENTIOMETRIC SENSOR 审中-公开
标题翻译：稳定的电位传感器
公开(公告)号：WO2011028615A1
公开(公告)日：2011-03-10
申请号：PCT/US2010/046832
申请日：2010-08-26
申请人： INVENSYS SYSTEMS, INC. , BOWER, Michael, M. , FOURNIER, David, G. , ZHISHENG, Sun , TALUTIS, Stephen, B. , TOWER, Daniel, G. , WEST, Steven, J.
发明人： BOWER, Michael, M. , FOURNIER, David, G. , ZHISHENG, Sun , TALUTIS, Stephen, B. , TOWER, Daniel, G. , WEST, Steven, J.
IPC分类号： G01N27/26
CPC分类号： G01N27/4035 , Y10T29/49826
摘要： A modular potentiometric sensor includes a housing having measuring and reference half-cells, a temperature sensor, and solution ground combination assembly. An electrical conductor of the combination assembly extends through the housing, while remaining electrically isolated from the housing and half-cells, terminating at an electrically and thermally conductive end cap. Seals at opposite ends of the housing permit portions of the half-cells and the combination assembly to extend therethrough. The seals, measuring half-cell, and the combination assembly define an electrolyte compartment for the reference half-cell. The end cap provides close thermal coupling to the test fluid while also serving as a test fluid ground that is electrically isolated from the electrolyte compartment. The housing, measuring half-cell, reference half-cell, and combination assembly are modular, with the measurement sensor configurable in a plurality of lengths by altering the length of the housing independently of the half-cells and combination assembly.
摘要翻译：模块化电位传感器包括具有测量和参考半电池的壳体，温度传感器和溶液接地组合组件。组合组件的电导体延伸穿过壳体，同时保持与壳体和半电池电隔离，终止于导电和导热端盖。在壳体的相对端处的密封件允许半电池和组合组件的部分延伸穿过其中。测量半电池的密封件和组合组件限定了用于参考半电池的电解质隔室。端盖提供与测试流体的紧密热耦合，同时还用作与电解质隔室电隔离的测试流体地面。壳体，测量半电池，参考半电池和组合组件是模块化的，测量传感器可以通过独立于半电池和组合组件改变壳体的长度而配置成多个长度。

2. 发明申请

US20120318684A1 pH Electrode and Electrolyte 审中-公开
标题翻译： pH电极和电解质
公开(公告)号：US20120318684A1
公开(公告)日：2012-12-20
申请号：US13595410
申请日：2012-08-27
申请人： Steven J. West , Zhisheng Sun
发明人： Steven J. West , Zhisheng Sun
IPC分类号： G01F1/64
CPC分类号： G01N27/4035
摘要： A pH half-cell method and apparatus includes an electrode, a pH sensitive glass membrane and an electrolyte in electrolytic contact with the electrode and membrane. The membrane includes at least about 15 mole percent lithium, and the electrolyte includes a lithium salt as the predominant monovalent cation. The pH half-cell is used with a reference half-cell and meter to provide an electrochemical potential measurement sensor, optionally with both half-cells disposed within a single housing. The lithium salt electrolyte is also used in a method for storing, conditioning, preserving and/or rehabilitating a pH half-cell.
摘要翻译： pH半电池方法和装置包括电极，pH敏感玻璃膜和与电极和膜电解接触的电解质。该膜包括至少约15摩尔％的锂，并且电解质包括作为主要一价阳离子的锂盐。 pH半电池与参考半电池和电表一起使用以提供电化学电位测量传感器，任选地两个半电池都设置在单个外壳内。锂盐电解质也用于储存，调理，保存和/或修复pH半电池的方法。

3. 发明申请

US20090211924A1 pH Electrode and Electrolyte 审中-公开
标题翻译： pH电极和电解质
公开(公告)号：US20090211924A1
公开(公告)日：2009-08-27
申请号：US12361385
申请日：2009-01-28
申请人： Steven J. West , Zhisheng Sun
发明人： Steven J. West , Zhisheng Sun
IPC分类号： G01F1/64
CPC分类号： G01N27/4035
摘要： A pH half-cell method and apparatus includes an electrode, a pH sensitive glass membrane and an electrolyte in electrolytic contact with the electrode and membrane. The membrane includes at least about 15 mole percent lithium, and the electrolyte includes a lithium salt as the predominant monovalent cation. The pH half-cell is used with a reference half-cell and meter to provide an electrochemical potential measurement sensor, optionally with both half-cells disposed within a single housing. The lithium salt electrolyte is also used in a method for storing, conditioning, preserving and/or rehabilitating a pH half-cell.
摘要翻译： pH半电池方法和装置包括电极，pH敏感玻璃膜和与电极和膜电解接触的电解质。该膜包括至少约15摩尔％的锂，并且电解质包括锂盐作为主要的一价阳离子。 pH半电池与参考半电池和电表一起使用以提供电化学电位测量传感器，任选地两个半电池都设置在单个外壳内。锂盐电解质也用于储存，调理，保存和/或修复pH半电池的方法。

4. 发明申请

US20070199816A1 Fluoride ion selective electrode 审中-公开
标题翻译：氟离子选择电极
公开(公告)号：US20070199816A1
公开(公告)日：2007-08-30
申请号：US11361124
申请日：2006-02-24
申请人： Zhisheng Sun , Steven West , Xiaowen Wen , June d'Heilly
发明人： Zhisheng Sun , Steven West , Xiaowen Wen , June d'Heilly
IPC分类号： C25B11/04
CPC分类号： G01N27/333
摘要： A fluoride monitoring electrode comprises a single crystal of a lanthanum series fluoride doped with alkaline earth ions. The sample pre-treatment solution used in conjunction with the electrode includes a buffer that maintains a pH of 5 to 8 and a complexing agent that complexes iron and aluminum.
摘要翻译：氟化物监测电极包括掺杂有碱土金属离子的镧系氟化物的单晶。与电极结合使用的样品预处理溶液包括保持pH为5至8的缓冲液和复合铁和铝的络合剂。

5. 发明申请

US20110048971A1 ROBUST POTENTIOMETRIC SENSOR 审中-公开
标题翻译：稳定的电位传感器
公开(公告)号：US20110048971A1
公开(公告)日：2011-03-03
申请号：US12869252
申请日：2010-08-26
申请人： Michael M. Bower , David G. Fournier , Zhisheng Sun , Stephen B. Talutis , Daniel G. Tower , Steven J. West
发明人： Michael M. Bower , David G. Fournier , Zhisheng Sun , Stephen B. Talutis , Daniel G. Tower , Steven J. West
IPC分类号： G01N27/30 , G01N27/333 , G01N27/26 , B23P11/00
CPC分类号： G01N27/4035 , Y10T29/49826
摘要： A modular potentiometric sensor includes a housing having measuring and reference half-cells, a temperature sensor, and solution ground combination assembly. An electrical conductor of the combination assembly extends through the housing, while remaining electrically isolated from the housing and half-cells, terminating at an electrically and thermally conductive end cap. Seals at opposite ends of the housing permit portions of the half-cells and the combination assembly to extend therethrough. The seals, measuring half-cell, and the combination assembly define an electrolyte compartment for the reference half-cell. The end cap provides close thermal coupling to the test fluid while also serving as a test fluid ground that is electrically isolated from the electrolyte compartment. The housing, measuring half-cell, reference half-cell, and combination assembly are modular, with the measurement sensor configurable in a plurality of lengths by altering the length of the housing independently of the half-cells and combination assembly.
摘要翻译：模块化电位传感器包括具有测量和参考半电池的壳体，温度传感器和溶液接地组合组件。组合组件的电导体延伸穿过壳体，同时保持与壳体和半电池电隔离，终止于导电和导热端盖。在壳体的相对端处的密封件允许半电池和组合组件的部分延伸穿过其中。测量半电池的密封件和组合组件限定了用于参考半电池的电解质隔室。端盖提供与测试流体的紧密热耦合，同时还用作与电解质隔室电隔离的测试流体地面。壳体，测量半电池，参考半电池和组合组件是模块化的，测量传感器可以通过独立于半电池和组合组件改变壳体的长度而以多个长度配置。

6. 发明申请

US20100230279A1 FLUORIDE ION SELECTIVE ELECTRODE 审中-公开
标题翻译：氟离子选择性电极
公开(公告)号：US20100230279A1
公开(公告)日：2010-09-16
申请号：US12789645
申请日：2010-05-28
申请人： Zhisheng Sun , Steven J. West , Xiaowen Wen , June Y. d'Heilly
发明人： Zhisheng Sun , Steven J. West , Xiaowen Wen , June Y. d'Heilly
IPC分类号： G01N27/26 , C09K3/00
CPC分类号： G01N27/333
摘要： A fluoride monitoring electrode comprises a single crystal of a lanthanum series fluoride doped with alkaline earth ions. The sample pre-treatment solution used in conjunction with the electrode includes a buffer that maintains a pH of 5 to 8 and a complexing agent that complexes iron and aluminum.
摘要翻译：氟化物监测电极包括掺杂有碱土金属离子的镧系氟化物的单晶。与电极结合使用的样品预处理溶液包括保持pH为5至8的缓冲液和复合铁和铝的络合剂。

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