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1. 发明授权

US06500576B1 Hydrogen recombination catalyst 有权
标题翻译：氢复合催化剂
公开(公告)号：US06500576B1
公开(公告)日：2002-12-31
申请号：US09605902
申请日：2000-06-28
申请人： Stuart M. Davis , Peter R. Moses , David L. Pappas
发明人： Stuart M. Davis , Peter R. Moses , David L. Pappas
IPC分类号： H01M400
CPC分类号： H01M10/52 , H01M10/523 , H01M12/06
摘要： A metal-air battery includes (a) an anode; (b) a cathode including a metal that reduces oxygen; (c) a housing for the anode and cathode having an air access that allows oxygen to contact the cathode; (d) a separator between the anode and the cathode; and (e) a hydrogen recombination catalyst within the housing. The hydrogen recombination catalyst can include a Pd, Pt, Ru metal or a salt thereof, and CuO.
摘要翻译：金属空气电池包括（a）阳极; （b）包含减少氧的金属的阴极; （c）用于阳极和阴极的壳体，其具有允许氧接触阴极的空气进入; （d）阳极和阴极之间的隔膜; 和（e）壳体内的氢复合催化剂。氢复合催化剂可以包括Pd，Pt，Ru金属或其盐和CuO。

2. 发明授权

US06333123B1 Hydrogen recombination catalyst 有权
标题翻译：氢复合催化剂
公开(公告)号：US06333123B1
公开(公告)日：2001-12-25
申请号：US09605596
申请日：2000-06-28
申请人： Stuart M. Davis , Peter R. Moses , David L. Pappas
发明人： Stuart M. Davis , Peter R. Moses , David L. Pappas
IPC分类号： H01M1034
CPC分类号： B01J23/8926 , H01M10/52 , H01M10/523 , H01M2300/0014
摘要： An alkaline battery includes a cathode, an anode, a separator, an alkaline electrolyte, and a hydrogen recombination catalyst. The hydrogen recombination catalyst includes a hydrogen oxidizing material, such as CuO, and an activating material. The activating material includes a first activating component and a second activating component. The components of the activating material can be Pd, Pt, Ru metals or salts thereof.
摘要翻译：碱性电池包括阴极，阳极，隔板，碱性电解质和氢复合催化剂。氢复合催化剂包括氢氧化材料如CuO和活化材料。活化材料包括第一活化组分和第二活化组分。活化材料的组分可以是Pd，Pt，Ru金属或其盐。

3. 发明授权

US5532085A Additives for alkaline electrochemical cells having manganese dioxide cathodes 失效
标题翻译：用于具有二氧化锰阴极的碱性电化学电池的添加剂
公开(公告)号：US5532085A
公开(公告)日：1996-07-02
申请号：US518120
申请日：1995-08-22
申请人： Stuart M. Davis , Christopher P. Haines , Alexander A. Leef , Peter R. Moses
发明人： Stuart M. Davis , Christopher P. Haines , Alexander A. Leef , Peter R. Moses
IPC分类号： H01M4/02 , H01M4/50 , H01M4/62 , H01M4/42
CPC分类号： H01M4/62 , H01M4/50 , H01M2004/028 , H01M2300/0014
摘要： The invention relates to alkaline cells containing manganese dioxide cathode active material. A substance selected from the group of compounds CaWO.sub.4, MgTiO.sub.3, BaTiO.sub.3, CaTiO.sub.3, ZnMn.sub.2 O.sub.4, and Bi.sub.12 TiO.sub.20 is added to the cathode of conventional alkaline cells typically having an anode comprising zinc and cathode comprising manganese dioxide and an alkaline electrolyte. The additive increases the service life of the cell.
摘要翻译：本发明涉及含有二氧化锰正极活性物质的碱性电池。将一种选自化合物CaWO 4，MgTiO 3，BaTiO 3，CaTiO 3，ZnMn 2 O 4和Bi 12 TiO 20的物质加入常规碱性电池的阴极中，通常具有包含二氧化锰和碱性电解质的锌和阴极的阳极。添加剂增加了电池的使用寿命。

4. 发明授权

US06939528B2 Manganese dioxide for alkaline cells 有权
标题翻译：二氧化锰用于碱性电池
公开(公告)号：US06939528B2
公开(公告)日：2005-09-06
申请号：US10724495
申请日：2003-11-28
申请人： Stuart M. Davis , William L. Bowden , Peter R. Moses , Thomas C. Richards
发明人： Stuart M. Davis , William L. Bowden , Peter R. Moses , Thomas C. Richards
IPC分类号： C01G45/02 , C25B1/21 , H01M4/06 , H01M4/50
CPC分类号： C01G45/02 , C01P2006/12 , C01P2006/16
摘要： Particulate MnO2, having simultaneously a micropore surface area greater than 8.0 m2/g, desirably between about 8.0 and 13 m2/g and BET surface area of between about 20 and 31 m2/g within the context of an MnO2 having a total intraparticle porosity of between about 0.035 cm3/g and 0.06 cm3/g produces enhanced performance when employed as cathode active material in an electrochemical cell, particularly an alkaline cell. The average pore radius of the meso and macro pores within the MnO2 (meso-macro pore radius) is desirably greater than 32 Angstrom.
摘要翻译：颗粒状MnO 2 2同时具有大于8.0m 2 / g的微孔表面积，理想地在约8.0和13m 2 / g之间，在具有约0.035cm 3 / cm 3的总体内孔隙度的MnO 2 N 2的上下文中，BET表面积为约20和31m 2 / g之间，当在电化学电池，特别是碱性电池中用作阴极活性材料时，SUP> / g和0.06cm 3 / g产生增强的性能。 MnO 2 N（内 - 宏孔半径）内的中孔和大孔的平均孔半径理想地大于32埃。

5. 发明授权

US06863876B2 Manganese dioxide for alkaline cells 有权
标题翻译：二氧化锰用于碱性电池
公开(公告)号：US06863876B2
公开(公告)日：2005-03-08
申请号：US10094199
申请日：2002-03-08
申请人： Stuart M. Davis , William L. Bowden , Peter R. Moses , Thomas C. Richards
发明人： Stuart M. Davis , William L. Bowden , Peter R. Moses , Thomas C. Richards
IPC分类号： C01G45/02 , C25B1/21 , H01M4/06 , H01M4/50
CPC分类号： C01G45/02 , C01P2006/12 , C01P2006/16
摘要： Particulate MnO2, having simultaneously a micropore surface area greater than 8.0 m2/g, desirably between about 8.0 and 13 m2/g and BET surface area of between about 20 and 31 m2/g within the context of an MnO2 having a total intraparticle porosity of between about 0.035 cm3/g and 0.06 cm3/g produces enhanced performance when employed as cathode active material in an electrochemical cell, particularly an alkaline cell. The average pore radius of the meso and macro pores within the MnO2 (meso-macro pore radius) is desirably greater than 32 Angstrom.
摘要翻译：在上下文中同时具有大于8.0m 2 / g的微孔表面积的颗粒状MnO 2，优选在约8.0和13m 2 / g之间，BET表面积在约20和31m 2 / g之间当在电化学电池，特别是碱性电池中用作阴极活性材料时，具有约0.035cm 3 / g至0.06cm 3 / g的总内部颗粒孔隙率的MnO 2产生增强的性能。 MnO2（中大宏孔径）内的中孔和大孔的平均孔半径期望大于32埃。

6. 发明授权

US06585881B2 Process for manufacture and improved manganese dioxide for electrochemical cells 有权
标题翻译：电化学电池的制造和改善二氧化锰的方法
公开(公告)号：US06585881B2
公开(公告)日：2003-07-01
申请号：US09788754
申请日：2001-02-20
申请人： Stuart M. Davis , Peter R. Moses , Gary Miller
发明人： Stuart M. Davis , Peter R. Moses , Gary Miller
IPC分类号： C25B100
CPC分类号： C01G45/02 , C01P2006/10 , C01P2006/12 , C01P2006/40 , C01P2006/80 , C25B1/21 , H01M4/50
摘要： A process for manufacture of manganese dioxide comprising subjecting an aqueous bath comprising manganese sulfate (MnSO4) and sulfuric acid (H2SO4) to electrolysis in a closed cell wherein the electrolysis bath is maintained at an elevated temperature above 110° C., preferably above 115° C. and at superatmospheric pressure. Desirably the bath can be maintained at an elevated temperature between about 115° C. and 155° C. The electrolysis is carried out preferably at elevated current density of between about 12.5 and 37 Amp/sq. ft (135 and 400 Amp/sq. meter) which allows for smaller or fewer electrolysis units. An MnO2 product having a specific surface area (SSA) within desired range of between 18-45 m2/g can be obtained. A doping agent, preferably a soluble titanium dopant is employed to help obtain the desired specific surface area (SSA) of the MnO2 product. The manganese dioxide product in zinc/MnO2 alkaline cells gives excellent service life, particularly in high power application.
摘要翻译：一种制造二氧化锰的方法，包括使包含硫酸锰（MnSO 4）和硫酸（H 2 SO 4）的水浴在闭孔中电解，其中电解浴保持在110℃以上，优选高于115℃的高温 C.和超大气压。理想地，浴可以保持在约115℃和155℃之间的升高的温度。电解优选在升高的电流密度为约12.5A和37安培/平方米之间进行。 ft（135和400安培/平方米），允许更小或更少的电解单元。可以获得具有在18-45m 2 / g之间的期望范围内的比表面积（SSA）的MnO 2产物。使用掺杂剂，优选可溶性钛掺杂剂来帮助获得MnO 2产物的所需比表面积（SSA）。锌/锰氧化物碱性电池中的二氧化锰产品具有优异的使用寿命，特别是在高功率应用中。

7. 发明授权

US08323835B2 Batteries having multiple anode portions 有权
标题翻译：具有多个阳极部分的电池
公开(公告)号：US08323835B2
公开(公告)日：2012-12-04
申请号：US12243121
申请日：2008-10-01
申请人： Stuart M. Davis , Javit A. Drake , Richard E. Durkot , Gary A. Miller , Thomas C. Richards
发明人： Stuart M. Davis , Javit A. Drake , Richard E. Durkot , Gary A. Miller , Thomas C. Richards
IPC分类号： H01M2/14 , H01M6/10
CPC分类号： H01M2/18 , H01M6/08 , Y10T29/49108
摘要： A battery includes a housing, an anode and a cathode within the housing, the anode having a first portion and a second portion adjacent to each other, a current collector at least partially disposed in the anode, a separator between the anode and the cathode, and an anode portion separator at least partially disposed in the anode and between the first and second portions of the anode.
摘要翻译：电池包括壳体内的壳体，阳极和阴极，阳极具有彼此相邻的第一部分和第二部分，至少部分地设置在阳极中的集电器，阳极和阴极之间的隔板，以及至少部分地设置在所述阳极中以及在所述阳极的所述第一和第二部分之间的阳极部分隔板。

8. 发明申请

US20100112421A1 Battery 有权
标题翻译：电池
公开(公告)号：US20100112421A1
公开(公告)日：2010-05-06
申请号：US12263508
申请日：2008-11-03
申请人： Stuart M. Davis , Steven J. Specht
发明人： Stuart M. Davis , Steven J. Specht
IPC分类号： H01M10/02 , C25B9/00
CPC分类号： H01M6/5044 , H01M2/0257 , H01M2/30 , H01M6/08
摘要： A battery includes a housing, a cathode and an anode within the housing, and a battery-life indicator including a fragrance that is released to indicate usage of the battery.
摘要翻译：电池包括壳体内的壳体，阴极和阳极，以及包括释放以指示电池使用的香料的电池寿命指示器。

9. 发明授权

US07682730B2 Battery cathode 有权
标题翻译：电池阴极
公开(公告)号：US07682730B2
公开(公告)日：2010-03-23
申请号：US11374674
申请日：2006-03-14
申请人： Terry Copeland , Stuart M. Davis , Tae-Won Lee , Alexander A. Leef , Gary A. Miller , Shuming Zeng
发明人： Terry Copeland , Stuart M. Davis , Tae-Won Lee , Alexander A. Leef , Gary A. Miller , Shuming Zeng
IPC分类号： H01M4/00 , H01M2/02 , H01M6/08
CPC分类号： H01M4/06 , H01M4/02 , H01M4/50 , H01M4/70 , H01M2004/025 , H01M2004/028
摘要： A cathode having a groove extending about 10 to about 450 microns into a surface of the cathode. The cathode can also be roughened.
摘要翻译：具有在阴极表面延伸约10至约450微米的凹槽的阴极。阴极也可以被粗糙化。

10. 发明申请

US20090258297A1 Battery 审中-公开
标题翻译：电池
公开(公告)号：US20090258297A1
公开(公告)日：2009-10-15
申请号：US12103366
申请日：2008-04-15
申请人： Stuart M. Davis , Nikolay K. Iltchev , Gary A. Miller
发明人： Stuart M. Davis , Nikolay K. Iltchev , Gary A. Miller
IPC分类号： H01M4/50 , H01M4/42 , H01M6/00
CPC分类号： H01M4/50 , H01M4/12 , H01M6/04 , H01M2006/5094 , Y10T29/49108
摘要： Primary alkaline batteries include cathodes containing manganese dioxide and anodes including zinc. The weight ratio of the manganese dioxide to zinc is relatively low because the manganese dioxide has a relatively high oxygen content.
摘要翻译：一次碱性电池包括含有二氧化锰和包含锌的阳极的阴极。二氧化锰与锌的重量比相对较低，因为二氧化锰具有较高的氧含量。

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