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1. 发明申请

US20080155813A1 Electrochemical Cell With A Catalytic Electrode And Process For Making The Electrode And The Cell 审中-公开
标题翻译：具有催化电极的电化学电池和用于制造电极和电池的方法
公开(公告)号：US20080155813A1
公开(公告)日：2008-07-03
申请号：US11964061
申请日：2007-12-26
申请人： Robert Brian Dopp , Wayne B. Bennett , Jingdong Guo
发明人： Robert Brian Dopp , Wayne B. Bennett , Jingdong Guo
IPC分类号： H01M4/62 , B05D5/12
CPC分类号： H01M12/06 , H01M4/8605 , H01M4/8668 , H01M4/8673 , H01M4/8875 , H01M4/8896 , H01M4/90 , H01M4/9083 , H01M8/0206 , Y02P70/56 , Y10T29/49002 , Y10T29/49108 , Y10T29/49115
摘要： A process for making a catalytic electrode containing a transition metal nano-catalyst without using spray or thermal decomposition, and a process for making an electrochemical cell with a catalytic electrode. The nano-catalyst is a particulate material that includes particles that are at least partially oxidized, preferably to include at least oxide shells, before mixing with an activated carbon and binder in a liquid medium to adhere particles of the nano-catalyst to internal and external surfaces of the particles of activated carbon. Oxidation of the nano-catalyst particles allows the mixing of the nano-catalyst, activated carbon and binder in air rather than an inert gas atmosphere and can avoid the use of potentially dangerous liquid media such as highly volatile alcohols.
摘要翻译：制造含有过渡金属纳米催化剂的催化电极而不使用喷雾或热分解的方法，以及用催化电极制造电化学电池的方法。纳米催化剂是颗粒材料，其包括至少部分氧化的颗粒，优选至少包含氧化物壳，然后在液体介质中与活性炭和粘合剂混合之前将纳米催化剂的颗粒粘附到内部和外部活性炭颗粒的表面。纳米催化剂颗粒的氧化允许在空气中而不是惰性气体气氛中混合纳米催化剂，活性炭和粘合剂，并且可以避免使用潜在危险的液体介质如高挥发性醇。

2. 发明授权

US08541135B2 Current collector for catalytic electrode 有权
标题翻译：催化电极用集电器
公开(公告)号：US08541135B2
公开(公告)日：2013-09-24
申请号：US12791042
申请日：2010-06-01
申请人： Wayne B. Bennett , Jingdong Guo
发明人： Wayne B. Bennett , Jingdong Guo
IPC分类号： H01M10/36
CPC分类号： H01M12/06 , H01M4/661 , H01M4/663 , H01M4/8605 , H01M4/8803 , H01M4/8817 , H01M4/9016 , H01M8/0245 , H01M8/083 , Y02P70/56
摘要： The invention is an electrochemical cell with a catalytic electrode and an aqueous alkaline electrolyte within a cell housing having one or more ports for the passage of a gas to or from the catalytic electrode and a process for making the cell. The catalytic electrode includes a catalytic layer, containing a catalytic material, and a porous current collector, at least partially embedded in the catalytic layer. The current collector includes a substrate with an electrically conductive metal layer, in contact with the catalytic material on the side of the current collector facing the ports, and a coating including electrically conductive particles, in contact with the catalytic layer on the side facing the separator.
摘要翻译：本发明是具有催化电极和电解质外壳内的含水碱性电解质的电化学电池，其具有一个或多个用于使气体通过催化电极或从催化电极通过的端口和用于制造电池的工艺。催化电极包括至少部分地嵌入催化剂层中的含有催化材料的催化剂层和多孔集流体。集电器包括具有导电金属层的基板，与面向端口的集电器侧面上的催化材料接触，以及包括导电颗粒的涂层，其与面向分离器的一侧上的催化层接触。

3. 发明申请

US20100304274A1 Current Collector for Catalytic Electrode 有权
标题翻译：催化电极用集电极
公开(公告)号：US20100304274A1
公开(公告)日：2010-12-02
申请号：US12791042
申请日：2010-06-01
申请人： Wayne B. Bennett , Jingdong Guo
发明人： Wayne B. Bennett , Jingdong Guo
IPC分类号： H01M8/08
CPC分类号： H01M12/06 , H01M4/661 , H01M4/663 , H01M4/8605 , H01M4/8803 , H01M4/8817 , H01M4/9016 , H01M8/0245 , H01M8/083 , Y02P70/56
摘要： The invention is an electrochemical cell with a catalytic electrode and an aqueous alkaline electrolyte within a cell housing having one or more ports for the passage of a gas to or from the catalytic electrode and a process for making the cell. The catalytic electrode includes a catalytic layer, containing a catalytic material, and a porous current collector, at least partially embedded in the catalytic layer. The current collector includes a substrate with an electrically conductive metal layer, in contact with the catalytic material on the side of the current collector facing the ports, and a coating including electrically conductive particles, in contact with the catalytic layer on the side facing the separator.
摘要翻译：本发明是具有催化电极和电解质外壳内的含水碱性电解质的电化学电池，其具有一个或多个用于使气体通过催化电极或从催化电极通过的端口和用于制造电池的工艺。催化电极包括至少部分地嵌入催化剂层中的含有催化材料的催化剂层和多孔集流体。集电器包括具有导电金属层的基板，与面向端口的集电器侧面上的催化材料接触，以及包括导电颗粒的涂层，其与面向分离器的一侧上的催化层接触。

4. 发明授权

US06203943B1 Electrochemical cell having electrode additives 失效
标题翻译：具有电极添加剂的电化学电池
公开(公告)号：US06203943B1
公开(公告)日：2001-03-20
申请号：US09192251
申请日：1998-11-13
申请人： Wayne B. Bennett , Donna L. Lubin
发明人： Wayne B. Bennett , Donna L. Lubin
IPC分类号： H01M460
CPC分类号： H01M6/06 , H01M4/42 , H01M4/50
摘要： An alkaline electrochemical cell having a barium compound additive in the anode according to one embodiment, and in both the anode and the cathode according to another embodiment. The anode of the present invention comprises an active anode material such as zinc, and an anode additive comprising a barium compound, such as barium sulfate in the amount of up to 8% by weight of active anode materials. According to another embodiment, the cathode of the electrochemical cell comprises an active cathode material, such as manganese dioxide, and also has an additive comprising a barium compound, such as barium sulfate. The anode and cathode of the present invention are particularly adapted for use in an electrochemical cell having an alkaline electrolyte.
摘要翻译：根据一个实施方案的阳极中具有钡化合物添加剂的碱性电化学电池，以及根据另一个实施方案的阳极和阴极中的碱性电化学电池。本发明的阳极包括诸如锌的活性阳极材料和包含钡活性阳极材料的至多8重量％的钡化合物的钡化合物的阳极添加剂。根据另一个实施方案，电化学电池的阴极包括活性阴极材料，例如二氧化锰，并且还具有包含钡化合物如硫酸钡的添加剂。本发明的阳极和阴极特别适用于具有碱性电解质的电化学电池。

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