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1. 发明授权

US07615294B2 Methods of removing contaminants from a fuel cell electrode 有权
标题翻译：从燃料电池电极去除污染物的方法
公开(公告)号：US07615294B2
公开(公告)日：2009-11-10
申请号：US10913287
申请日：2004-08-06
申请人： James H. Saunders , Alan J. Markworth , Caroline M. Markworth, legal representative , Bradley C. Glenn , Barry Hindin
发明人： James H. Saunders , Alan J. Markworth , Bradley C. Glenn , Barry Hindin
IPC分类号： H01M8/04
CPC分类号： H01M8/04992 , H01M8/04238 , H01M8/04559 , H01M8/04589 , H01M8/0488 , H01M8/0668
摘要： A method of optimizing a waveform of an electrical current applied to an electrode of an elecetrochemical device that includes at least two electrodes separated by an electrolyte, includes the steps of: applying an electrical current to an electrode of a device; determining a waveform of the voltage or the current of the electrical current; representing the waveform by a mathematical expressions or numbers; taking measurements of output voltage, current or power of the device associated with the application of the electrical current; and varying the shape and frequency of the wave form to optimize the output voltage, current or power of the device and thereby determine an optimized waveform of the electrical current to be applied to the electrode of the device.
摘要翻译：优化施加到电化学装置的电极的电流的波形的方法，所述电化学装置的电极包括由电解质分离的至少两个电极，包括以下步骤：向装置的电极施加电流; 确定电流的电压或电流的波形; 用数学表达式或数字代表波形; 测量与施加电流相关的设备的输出电压，电流或功率; 并且改变波形的形状和频率以优化装置的输出电压，电流或功率，从而确定要施加到装置的电极的电流的优化波形。

2. 发明授权

US07858250B2 Methods of removing contaminants from a fuel cell electrode 有权
标题翻译：从燃料电池电极去除污染物的方法
公开(公告)号：US07858250B2
公开(公告)日：2010-12-28
申请号：US12613637
申请日：2009-11-06
申请人： James H. Saunders , Alan J. Markworth , Caroline M. Markworth, legal representative , Bradley C. Glenn , Barry Hindin
发明人： James H. Saunders , Alan J. Markworth , Bradley C. Glenn , Barry Hindin
IPC分类号： H01M8/04
CPC分类号： H01M8/04992 , H01M8/04238 , H01M8/04559 , H01M8/04589 , H01M8/0488 , H01M8/0668
摘要： A method of optimizing a waveform of an electrical current applied to an electrode of an electrochemical device that consists of at least two electrodes separaged by an electrolyte that includes the steps of: applying an electrical current to an electrode of a device; determining a waveform of the voltage or the current of the electrical current; representing the waveform by a mathematical expression or numbers taking measurements of output voltage, current or power of the device associated with the application of the electrical current; and varying the shape and frequency of the waveform to optimize the output voltage, current or power of the device and thereby determine an optimized waveform of the electrical current to be applied to the electrode of the device.
摘要翻译：一种优化施加到由电解质分离的至少两个电极组成的电化学装置的电极的电流的波形的方法，包括以下步骤：向装置的电极施加电流; 确定电流的电压或电流的波形; 用数学表达式表示波形，或者采用测量与施加电流相关联的装置的输出电压，电流或功率的数字; 并且改变波形的形状和频率以优化器件的输出电压，电流或功率，从而确定要施加到器件的电极的电流的优化波形。

3. 发明申请

US20100092816A1 METHODS OF REMOVING CONTAMINANTS FROM A FUEL CELL ELECTRODE 有权
标题翻译：从燃料电池中去除污染物的方法
公开(公告)号：US20100092816A1
公开(公告)日：2010-04-15
申请号：US12613637
申请日：2009-11-06
申请人： James H. Saunders , Alan J. Markworth , Bradley C. Glenn , Barry Hindin , Caroline M. Markworth
发明人： James H. Saunders , Alan J. Markworth , Bradley C. Glenn , Barry Hindin , Caroline M. Markworth
IPC分类号： H01M8/04 , H01M10/42
CPC分类号： H01M8/04992 , H01M8/04238 , H01M8/04559 , H01M8/04589 , H01M8/0488 , H01M8/0668
摘要： A method of optimizing a waveform of an electrical current applied to an electrode includes the steps of: applying an electrical current to an electrode of a device; determining a waveform of the voltage or the current of the electrical current; representing the waveform by a mathematical description such as a number of points or an analytical function characterized by a number of unknown coefficients and a fixed number of known functions; measuring a function of the device associated with the application of the electrical current; feeding the waveform description and the measurements to an algorithm, which may be in a computer program or other calculating device including manual calculations, including an optimization routine which uses the points or coefficients as independent variables for optimizing the function of the device; and performing the calculations to determine values of the points or coefficients which optimize the function of the device, and thereby determine an optimized waveform of the electrical current to be applied to the electrode of the device.
摘要翻译：优化施加到电极的电流的波形的方法包括以下步骤：向电极的电极施加电流; 确定电流的电压或电流的波形; 通过诸如点数的数学描述或由许多未知系数和固定数量的已知功能表征的分析函数来表示波形; 测量与施加电流相关的装置的功能; 将波形描述和测量馈送到可以在包括手动计算的计算机程序或其他计算设备中的算法，所述计算机程序或其他计算设备包括使用所述点或系数作为用于优化所述设备的功能的独立变量的优化例程; 并且执行计算以确定优化装置功能的点或系数的值，从而确定要施加到装置的电极的电流的优化波形。

4. 发明申请

US20080206610A1 Method of Operating an Electrochemical Device Including Mass Flow and Electrical Parameter Controls 审中-公开
标题翻译：包括质量流量和电气参数控制的电化学装置的操作方法
公开(公告)号：US20080206610A1
公开(公告)日：2008-08-28
申请号：US12088476
申请日：2005-09-30
申请人： James H. Saunders , Bradley C. Glenn , Chad M. Cucksey
发明人： James H. Saunders , Bradley C. Glenn , Chad M. Cucksey
IPC分类号： H01M8/04
CPC分类号： H01M8/04589 , H01M8/04089 , H01M8/04223 , H01M8/04238 , H01M8/043 , H01M8/04305 , H01M8/04522 , H01M8/04753 , H01M8/04858 , H01M8/0494
摘要： This invention relates to a method of operating an electrochemical device. The method includes controlling the mass flow of fuel to the device so that the mass flow varies during the operation of the device. In combination with the mass flow control, the method also includes controlling an electrical parameter of the device so that the electrical parameter varies during the operation of the device. Another embodiment includes a method of operating a fuel cell using a flow of fuel or oxidant that contains a contaminant, and using a controller to control the flow and an electrical parameter of the fuel cell. A further embodiment includes a method of operating an electrochemical device using reactants that include a reactant causing an undesired electrochemical reaction, and using a controller to control the flow of reactants and an electrical parameter of the device.
摘要翻译：本发明涉及一种操作电化学装置的方法。该方法包括控制燃料到设备的质量流量，使得质量流在设备的操作期间变化。结合质量流量控制，该方法还包括控制装置的电参数，使得电参数在装置的操作期间变化。另一实施例包括使用包含污染物的燃料或氧化剂流来操作燃料电池的方法，以及使用控制器来控制燃料电池的流量和电参数。另一个实施方案包括使用包括引起不期望的电化学反应的反应物的反应物和使用控制器来控制反应物的流动和装置的电参数来操作电化学装置的方法。

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